{"slug":"1971_72-o-pee-chee-posters_22_ken_dryden","card":{"slug":"1971_72-o-pee-chee-posters_22_ken_dryden","year":1971,"brand":"1971 72 O Pee Chee Posters","card_number":"22","player":"Ken Dryden"},"external_ids":{},"best_state":"RANGE","cells":{"PSA 1-4":{"state":"RANGE","band_low":119.78,"band_high":359.35,"n_sales":66,"honesty_flags":["graded-only","single-source"]},"PSA 8":{"state":"RANGE","band_low":1200.0,"band_high":3599.99,"n_sales":10,"honesty_flags":["graded-only","stale-180d","single-source"]},"PSA 5-6":{"state":"RANGE","band_low":350.0,"band_high":1050.0,"n_sales":25,"honesty_flags":["graded-only","single-source"]},"PSA 9":{"state":"RANGE","band_low":2824.77,"band_high":8474.32,"n_sales":2,"honesty_flags":["graded-only","thin-data","single-source"]},"PSA 7":{"state":"RANGE","band_low":725.0,"band_high":2175.0,"n_sales":12,"honesty_flags":["graded-only","single-source"]},"PSA 10":{"state":"NO_DATA","honesty_flags":["graded-only","stale-180d","single-source"]}},"summary":{"n_total":115,"n_per_grade":{"PSA 1":10,"PSA 1.5":3,"PSA 2":9,"PSA 2.5":1,"PSA 3":16,"PSA 3.5":1,"PSA 4":24,"PSA 4.5":2,"PSA 5":8,"PSA 6":16,"PSA 6.5":1,"PSA 7":8,"PSA 7.5":4,"PSA 8":8,"PSA 8.5":2,"PSA 9":2},"n_per_band":{},"n_raw_unknown":0,"n_raw_with_defect":0,"n_floor_only":0,"n_lots_dropped":0,"n_reprints_dropped":0,"n_outliers_dropped":0},"source_breakdown":{"psa_spec_api":115},"honesty_flags":["graded-only","single-source","stale-180d","thin-sample"],"populations":{"base":{"raw_by_band":{},"graded_by_grade":{"PSA 1":{"n":10,"min":56.5,"p25":76.97,"median":91.68,"p75":108.86,"max":134.99,"median_n":10,"median_window":"contract_730d","flags":[],"sales":[{"date":"2026-04-08","price":122.5,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 1","url":"https://www.ebay.com/itm/406818621698","grade":"PSA 1"},{"date":"2026-03-20","price":85.67,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 1","url":"https://www.ebay.com/itm/206129453472","grade":"PSA 1"},{"date":"2026-01-19","price":134.99,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 1","url":"https://www.ebay.com/itm/167773564687","grade":"PSA 1"},{"date":"2026-01-16","price":92.91,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 1","url":"https://www.ebay.com/itm/205981096642","grade":"PSA 1"},{"date":"2025-11-28","price":110.48,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 1","url":"https://www.ebay.com/itm/205860661990","grade":"PSA 1"},{"date":"2025-05-09","price":74.07,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 1","url":"https://www.ebay.com/itm/205458326636","grade":"PSA 1"},{"date":"2025-04-21","price":90.45,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 1","url":"https://www.ebay.com/itm/256878468246","grade":"PSA 1"},{"date":"2025-03-28","price":60.28,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 1","url":"https://www.ebay.com/itm/156815441760","grade":"PSA 1"},{"date":"2025-02-15","price":104.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 1","url":"https://www.ebay.com/itm/116467836158","grade":"PSA 1"},{"date":"2025-02-08","price":56.5,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 1","url":"https://www.ebay.com/itm/276839064053","grade":"PSA 1"}]},"PSA 1.5":{"n":3,"min":88.71,"p25":91.87,"median":95.03,"p75":95.155,"max":95.28,"median_n":3,"median_window":"contract_730d","flags":["THIN","STALE"],"sales":[{"date":"2025-07-11","price":95.03,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 1.5","url":"https://www.ebay.com/itm/286701310348","grade":"PSA 1.5"},{"date":"2025-02-01","price":88.71,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 1.5","url":"https://www.ebay.com/itm/205244419992","grade":"PSA 1.5"},{"date":"2024-08-09","price":95.28,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 1.5","url":"https://www.ebay.com/itm/156332635794","grade":"PSA 1.5"}]},"PSA 2":{"n":9,"min":102.5,"p25":125.0,"median":128.55,"p75":149.99,"max":263.0,"median_n":9,"median_window":"contract_730d","flags":[],"sales":[{"date":"2026-03-06","price":143.14,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 2","url":"https://www.ebay.com/itm/206094263625","grade":"PSA 2"},{"date":"2026-02-25","price":263.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 2","url":"https://www.ebay.com/itm/257346765543","grade":"PSA 2"},{"date":"2026-02-17","price":125.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 2","url":"https://www.ebay.com/itm/306185000848","grade":"PSA 2"},{"date":"2026-01-16","price":128.55,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 2","url":"https://www.ebay.com/itm/205981205394","grade":"PSA 2"},{"date":"2025-12-04","price":105.63,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 2","url":"https://www.ebay.com/itm/286974550636","grade":"PSA 2"},{"date":"2025-07-28","price":125.88,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 2","url":"https://www.ebay.com/itm/336080115932","grade":"PSA 2"},{"date":"2025-02-03","price":149.99,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 2","url":"https://www.ebay.com/itm/226579174133","grade":"PSA 2"},{"date":"2025-01-29","price":155.8,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 2","url":"https://www.ebay.com/itm/256786644105","grade":"PSA 2"},{"date":"2025-01-18","price":102.5,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 2","url":"https://www.ebay.com/itm/146326523240","grade":"PSA 2"}]},"PSA 2.5":{"n":1,"min":250.0,"p25":250.0,"median":250.0,"p75":250.0,"max":250.0,"median_n":1,"median_window":"contract_730d","flags":["THIN","STALE"],"sales":[{"date":"2025-09-07","price":250.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 2.5","url":"https://www.ebay.com/itm/376293176724","grade":"PSA 2.5"}]},"PSA 3":{"n":16,"min":138.06,"p25":164.5,"median":179.675,"p75":199.99,"max":250.0,"median_n":16,"median_window":"contract_730d","flags":[],"sales":[{"date":"2026-03-19","price":168.05,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 3","url":"https://www.ebay.com/itm/406737433209","grade":"PSA 3"},{"date":"2026-02-22","price":250.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 3","url":"https://www.ebay.com/itm/267455747785","grade":"PSA 3"},{"date":"2025-12-22","price":186.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 3","url":"https://www.fanaticscollect.com/weekly/c72e2c76-ce1a-11f0-9521-0a58a9feac02","grade":"PSA 3"},{"date":"2025-10-24","price":166.25,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 3","url":"https://www.ebay.com/itm/205788395441","grade":"PSA 3"},{"date":"2025-09-06","price":199.99,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 3","url":"https://www.ebay.com/itm/146800833672","grade":"PSA 3"},{"date":"2025-09-05","price":191.89,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 3","url":"https://www.ebay.com/itm/205696026745","grade":"PSA 3"},{"date":"2025-08-29","price":177.29,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 3","url":"https://www.ebay.com/itm/205683037797","grade":"PSA 3"},{"date":"2025-07-31","price":202.09,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 3","url":"https://www.ebay.com/itm/286740506050","grade":"PSA 3"},{"date":"2025-06-27","price":146.44,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 3","url":"https://www.ebay.com/itm/205571523056","grade":"PSA 3"},{"date":"2025-06-27","price":138.06,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 3","url":"https://www.ebay.com/itm/205571526451","grade":"PSA 3"},{"date":"2025-06-06","price":164.86,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 3","url":"https://www.ebay.com/itm/157039916087","grade":"PSA 3"},{"date":"2025-03-14","price":215.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 3","url":"https://www.ebay.com/itm/326486283909","grade":"PSA 3"},{"date":"2025-02-10","price":163.42,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 3","url":"https://www.ebay.com/itm/365377488780","grade":"PSA 3"},{"date":"2025-02-05","price":139.05,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 3","url":"https://www.ebay.com/itm/387869967745","grade":"PSA 3"},{"date":"2025-01-27","price":199.99,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 3","url":"https://www.ebay.com/itm/335777245181","grade":"PSA 3"},{"date":"2024-12-01","price":182.06,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 3","url":"https://www.ebay.com/itm/335695356911","grade":"PSA 3"}]},"PSA 3.5":{"n":1,"min":230.0,"p25":230.0,"median":230.0,"p75":230.0,"max":230.0,"median_n":1,"median_window":"contract_730d","flags":["THIN"],"sales":[{"date":"2026-05-19","price":230.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 3.5","url":"https://www.ebay.com/itm/306936501616","grade":"PSA 3.5"}]},"PSA 4":{"n":24,"min":162.0,"p25":198.725,"median":243.385,"p75":303.7425,"max":398.16,"median_n":24,"median_window":"contract_730d","flags":[],"sales":[{"date":"2026-04-30","price":350.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/377008894060","grade":"PSA 4"},{"date":"2026-03-27","price":216.58,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/177993088849","grade":"PSA 4"},{"date":"2026-03-11","price":324.58,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/186725772910","grade":"PSA 4"},{"date":"2026-02-21","price":299.99,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/157685312422","grade":"PSA 4"},{"date":"2025-09-15","price":315.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/297595543374","grade":"PSA 4"},{"date":"2025-09-12","price":335.4,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/205707695821","grade":"PSA 4"},{"date":"2025-09-11","price":253.58,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/336167111765","grade":"PSA 4"},{"date":"2025-09-08","price":398.16,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/197676779269","grade":"PSA 4"},{"date":"2025-07-11","price":295.98,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/146699950390","grade":"PSA 4"},{"date":"2025-05-11","price":272.69,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/177059698341","grade":"PSA 4"},{"date":"2025-04-07","price":352.16,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/316164230484","grade":"PSA 4"},{"date":"2025-02-10","price":174.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.fanaticscollect.com/weekly/94ed8be6-dd0f-11ef-9892-02a714969e61","grade":"PSA 4"},{"date":"2025-02-06","price":249.99,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/226579176543","grade":"PSA 4"},{"date":"2025-01-27","price":162.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.fanaticscollect.com/weekly/704d3492-ce0c-11ef-9283-0a58a9feac02","grade":"PSA 4"},{"date":"2025-01-14","price":175.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/387798603392","grade":"PSA 4"},{"date":"2025-01-09","price":243.27,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/296929534754","grade":"PSA 4"},{"date":"2024-12-27","price":182.21,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/156587757885","grade":"PSA 4"},{"date":"2024-12-27","price":187.4,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/156587757881","grade":"PSA 4"},{"date":"2024-12-27","price":242.5,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/356369261782","grade":"PSA 4"},{"date":"2024-08-05","price":202.5,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/315603872848","grade":"PSA 4"},{"date":"2024-07-25","price":228.5,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/315565128986","grade":"PSA 4"},{"date":"2024-07-07","price":225.17,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/204854151241","grade":"PSA 4"},{"date":"2024-06-25","price":166.5,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/126537445234","grade":"PSA 4"},{"date":"2024-06-16","price":243.5,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/204820580993","grade":"PSA 4"}]},"PSA 4.5":{"n":2,"min":322.18,"p25":341.7625,"median":361.345,"p75":380.9275,"max":400.51,"median_n":2,"median_window":"contract_730d","flags":["THIN","STALE"],"sales":[{"date":"2025-10-03","price":322.18,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4.5","url":"https://www.ebay.com/itm/205744898921","grade":"PSA 4.5"},{"date":"2025-04-25","price":400.51,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4.5","url":"https://www.ebay.com/itm/305876753771","grade":"PSA 4.5"}]},"PSA 5":{"n":8,"min":244.35,"p25":312.75,"median":338.005,"p75":403.59000000000003,"max":958.92,"median_n":8,"median_window":"contract_730d","flags":[],"sales":[{"date":"2026-05-08","price":343.28,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 5","url":"https://www.ebay.com/itm/157873641792","grade":"PSA 5"},{"date":"2025-10-24","price":421.17,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 5","url":"https://www.ebay.com/itm/205788395438","grade":"PSA 5"},{"date":"2025-09-23","price":397.73,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 5","url":"https://www.ebay.com/itm/127389767743","grade":"PSA 5"},{"date":"2025-08-18","price":325.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 5","url":"https://www.ebay.com/itm/306443953733","grade":"PSA 5"},{"date":"2025-08-05","price":276.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 5","url":"https://www.ebay.com/itm/326703402848","grade":"PSA 5"},{"date":"2025-06-29","price":958.92,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 5","url":"https://goldin.co/item/1971-72-o-pee-chee-hockey-near-set-259-264-featuring-psa-graded-ken-drw5556","grade":"PSA 5"},{"date":"2025-04-01","price":244.35,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 5","url":"https://www.ebay.com/itm/116534612054","grade":"PSA 5"},{"date":"2025-02-14","price":332.73,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 5","url":"https://www.ebay.com/itm/205270861984","grade":"PSA 5"}]},"PSA 6":{"n":16,"min":6.55,"p25":504.485,"median":542.34,"p75":639.995,"max":731.93,"median_n":16,"median_window":"contract_730d","flags":[],"sales":[{"date":"2026-03-24","price":636.66,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 6","url":"https://www.ebay.com/itm/377032244811","grade":"PSA 6"},{"date":"2026-02-15","price":550.12,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 6","url":"https://www.ebay.com/itm/188056329537","grade":"PSA 6"},{"date":"2026-02-02","price":731.93,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 6","url":"https://www.ebay.com/itm/147126109280","grade":"PSA 6"},{"date":"2026-01-04","price":6.55,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 6","url":"https://www.ebay.com/itm/286925794352","grade":"PSA 6"},{"date":"2025-09-07","price":700.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 6","url":"https://www.ebay.com/itm/286622316957","grade":"PSA 6"},{"date":"2025-09-06","price":542.34,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 6","url":"https://www.ebay.com/itm/365691398610","grade":"PSA 6"},{"date":"2025-09-06","price":542.34,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 6","url":"https://www.ebay.com/itm/197298209828","grade":"PSA 6"},{"date":"2025-08-30","price":654.74,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 6","url":"https://www.ebay.com/itm/405828115762","grade":"PSA 6"},{"date":"2025-05-22","price":512.27,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 6","url":"https://www.ebay.com/itm/205487714083","grade":"PSA 6"},{"date":"2025-05-16","price":286.78,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 6","url":"https://www.ebay.com/itm/205472648656","grade":"PSA 6"},{"date":"2025-04-28","price":531.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 6","url":"https://www.ebay.com/itm/267221349303","grade":"PSA 6"},{"date":"2025-02-09","price":650.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 6","url":"https://www.ebay.com/itm/186941230898","grade":"PSA 6"},{"date":"2025-01-24","price":481.13,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 6","url":"https://www.ebay.com/itm/205227031058","grade":"PSA 6"},{"date":"2025-01-06","price":465.15,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 6","url":"https://www.ebay.com/itm/335752860888","grade":"PSA 6"},{"date":"2024-08-10","price":560.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 6","url":"https://www.ebay.com/itm/326218023007","grade":"PSA 6"},{"date":"2024-06-10","price":525.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 6","url":"https://www.ebay.com/itm/296475693866","grade":"PSA 6"}]},"PSA 6.5":{"n":1,"min":804.18,"p25":804.18,"median":804.18,"p75":804.18,"max":804.18,"median_n":1,"median_window":"contract_730d","flags":["THIN"],"sales":[{"date":"2026-02-21","price":804.18,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 6.5","url":"https://www.ebay.com/itm/168171838742","grade":"PSA 6.5"}]},"PSA 7":{"n":8,"min":567.78,"p25":598.96,"median":1065.67,"p75":1162.4975,"max":1310.93,"median_n":8,"median_window":"contract_730d","flags":[],"sales":[{"date":"2026-05-22","price":1310.93,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 7","url":"https://www.ebay.com/itm/206273354695","grade":"PSA 7"},{"date":"2026-05-07","price":1150.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 7","url":"https://www.ebay.com/itm/168312582689","grade":"PSA 7"},{"date":"2025-09-07","price":1100.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 7","url":"https://www.ebay.com/itm/285120584958","grade":"PSA 7"},{"date":"2025-09-04","price":1031.34,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 7","url":"https://www.ebay.com/itm/205696027934","grade":"PSA 7"},{"date":"2025-07-29","price":1199.99,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 7","url":"https://www.ebay.com/itm/167019790053","grade":"PSA 7"},{"date":"2024-11-08","price":567.78,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 7","url":"https://www.ebay.com/itm/205075653817","grade":"PSA 7"},{"date":"2024-10-25","price":606.28,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 7","url":"https://www.ebay.com/itm/205048954005","grade":"PSA 7"},{"date":"2024-06-06","price":577.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 7","url":"https://www.ebay.com/itm/375458904590","grade":"PSA 7"}]},"PSA 7.5":{"n":4,"min":793.0,"p25":1004.5,"median":1175.0,"p75":1341.25,"max":1540.0,"median_n":4,"median_window":"contract_730d","flags":["THIN"],"sales":[{"date":"2026-04-26","price":1075.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 7.5","url":"https://www.fanaticscollect.com/buy-now/f4f1f748-ddd8-4180-b1f1-2d2aad6445b0","grade":"PSA 7.5"},{"date":"2026-04-21","price":1540.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 7.5","url":"https://www.ebay.com/itm/188275095105","grade":"PSA 7.5"},{"date":"2025-10-25","price":793.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 7.5","url":"https://sports.ha.com/itm/hockey-cards/singles-1970-now-/1971-o-pee-chee-rookie-ken-dryden-45-psa-nm-75/p/50080-128018.s?type=DA-DMC-CardLadder-Sports-50080-10242025","grade":"PSA 7.5"},{"date":"2025-09-08","price":1275.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 7.5","url":"https://www.ebay.com/itm/375040356261","grade":"PSA 7.5"}]},"PSA 8":{"n":8,"min":1200.0,"p25":1448.9724999999999,"median":1564.2150000000001,"p75":1985.0,"max":2000.0,"median_n":8,"median_window":"contract_730d","flags":["STALE"],"sales":[{"date":"2026-02-12","price":1200.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 8","url":"https://www.ebay.com/itm/117032371962","grade":"PSA 8"},{"date":"2026-02-12","price":2000.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 8","url":"https://www.ebay.com/itm/146816973912","grade":"PSA 8"},{"date":"2026-02-10","price":1473.57,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 8","url":"https://www.ebay.com/itm/317716490416","grade":"PSA 8"},{"date":"2025-10-23","price":2000.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 8","url":"https://www.ebay.com/itm/157058586542","grade":"PSA 8"},{"date":"2025-09-06","price":1649.99,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 8","url":"https://www.ebay.com/itm/136153016574","grade":"PSA 8"},{"date":"2025-09-06","price":1980.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 8","url":"https://www.ebay.com/itm/226961096325","grade":"PSA 8"},{"date":"2024-07-15","price":1478.44,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 8","url":"https://www.ebay.com/itm/235638873804","grade":"PSA 8"},{"date":"2024-06-06","price":1375.18,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 8","url":"https://www.ebay.com/itm/387044704755","grade":"PSA 8"}]},"PSA 8.5":{"n":2,"min":1950.0,"p25":2026.75,"median":2103.5,"p75":2180.25,"max":2257.0,"median_n":2,"median_window":"contract_730d","flags":["THIN","STALE"],"sales":[{"date":"2026-01-31","price":2257.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 8.5","url":"https://sports.ha.com/itm/hockey-cards/singles-1970-now-/1971-o-pee-chee-ken-dryden-45-psa-nm-mt-85/p/50082-124056.s?type=DA-DMC-CardLadder-Sports-50082-01302026","grade":"PSA 8.5"},{"date":"2025-04-08","price":1950.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 8.5","url":"https://www.ebay.com/itm/187084749119","grade":"PSA 8.5"}]},"PSA 9":{"n":2,"min":3559.96,"p25":3898.56,"median":4237.16,"p75":4575.76,"max":4914.36,"median_n":2,"median_window":"contract_730d","flags":["THIN"],"sales":[{"date":"2026-02-14","price":4914.36,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 9","url":"https://www.ebay.com/itm/376963368925","grade":"PSA 9"},{"date":"2025-03-21","price":3559.96,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 9","url":"https://www.ebay.com/itm/156788045817","grade":"PSA 9"}]}},"raw_unknown":null,"raw_with_defect":null,"n_lots_dropped":0,"n_reprints_dropped":0,"n_outliers_dropped":0,"n_floor_only":0,"n_no_price":0,"sources":{"psa_spec_api":115},"sources_eligible":{"psa_spec_api":115},"best_state":"RANGE"}},"recent_sales":[{"date":"2026-05-22","price":1310.93,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 7","url":"https://www.ebay.com/itm/206273354695","grade":"PSA 7"},{"date":"2026-05-19","price":230.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 3.5","url":"https://www.ebay.com/itm/306936501616","grade":"PSA 3.5"},{"date":"2026-05-08","price":343.28,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 5","url":"https://www.ebay.com/itm/157873641792","grade":"PSA 5"},{"date":"2026-05-07","price":1150.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 7","url":"https://www.ebay.com/itm/168312582689","grade":"PSA 7"},{"date":"2026-04-30","price":350.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/377008894060","grade":"PSA 4"},{"date":"2026-04-26","price":1075.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 7.5","url":"https://www.fanaticscollect.com/buy-now/f4f1f748-ddd8-4180-b1f1-2d2aad6445b0","grade":"PSA 7.5"},{"date":"2026-04-21","price":1540.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 7.5","url":"https://www.ebay.com/itm/188275095105","grade":"PSA 7.5"},{"date":"2026-04-08","price":122.5,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 1","url":"https://www.ebay.com/itm/406818621698","grade":"PSA 1"},{"date":"2026-03-27","price":216.58,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/177993088849","grade":"PSA 4"},{"date":"2026-03-24","price":636.66,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 6","url":"https://www.ebay.com/itm/377032244811","grade":"PSA 6"},{"date":"2026-03-20","price":85.67,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 1","url":"https://www.ebay.com/itm/206129453472","grade":"PSA 1"},{"date":"2026-03-19","price":168.05,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 3","url":"https://www.ebay.com/itm/406737433209","grade":"PSA 3"},{"date":"2026-03-11","price":324.58,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/186725772910","grade":"PSA 4"},{"date":"2026-03-06","price":143.14,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 2","url":"https://www.ebay.com/itm/206094263625","grade":"PSA 2"},{"date":"2026-02-25","price":263.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 2","url":"https://www.ebay.com/itm/257346765543","grade":"PSA 2"},{"date":"2026-02-22","price":250.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 3","url":"https://www.ebay.com/itm/267455747785","grade":"PSA 3"},{"date":"2026-02-21","price":299.99,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/157685312422","grade":"PSA 4"},{"date":"2026-02-21","price":804.18,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 6.5","url":"https://www.ebay.com/itm/168171838742","grade":"PSA 6.5"},{"date":"2026-02-17","price":125.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 2","url":"https://www.ebay.com/itm/306185000848","grade":"PSA 2"},{"date":"2026-02-15","price":550.12,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 6","url":"https://www.ebay.com/itm/188056329537","grade":"PSA 6"},{"date":"2026-02-14","price":4914.36,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 9","url":"https://www.ebay.com/itm/376963368925","grade":"PSA 9"},{"date":"2026-02-12","price":1200.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 8","url":"https://www.ebay.com/itm/117032371962","grade":"PSA 8"},{"date":"2026-02-12","price":2000.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 8","url":"https://www.ebay.com/itm/146816973912","grade":"PSA 8"},{"date":"2026-02-10","price":1473.57,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 8","url":"https://www.ebay.com/itm/317716490416","grade":"PSA 8"},{"date":"2026-02-02","price":731.93,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 6","url":"https://www.ebay.com/itm/147126109280","grade":"PSA 6"},{"date":"2026-01-31","price":2257.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 8.5","url":"https://sports.ha.com/itm/hockey-cards/singles-1970-now-/1971-o-pee-chee-ken-dryden-45-psa-nm-mt-85/p/50082-124056.s?type=DA-DMC-CardLadder-Sports-50082-01302026","grade":"PSA 8.5"},{"date":"2026-01-19","price":134.99,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 1","url":"https://www.ebay.com/itm/167773564687","grade":"PSA 1"},{"date":"2026-01-16","price":92.91,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 1","url":"https://www.ebay.com/itm/205981096642","grade":"PSA 1"},{"date":"2026-01-16","price":128.55,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 2","url":"https://www.ebay.com/itm/205981205394","grade":"PSA 2"},{"date":"2026-01-04","price":6.55,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 6","url":"https://www.ebay.com/itm/286925794352","grade":"PSA 6"},{"date":"2025-12-22","price":186.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 3","url":"https://www.fanaticscollect.com/weekly/c72e2c76-ce1a-11f0-9521-0a58a9feac02","grade":"PSA 3"},{"date":"2025-12-04","price":105.63,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 2","url":"https://www.ebay.com/itm/286974550636","grade":"PSA 2"},{"date":"2025-11-28","price":110.48,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 1","url":"https://www.ebay.com/itm/205860661990","grade":"PSA 1"},{"date":"2025-10-25","price":793.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 7.5","url":"https://sports.ha.com/itm/hockey-cards/singles-1970-now-/1971-o-pee-chee-rookie-ken-dryden-45-psa-nm-75/p/50080-128018.s?type=DA-DMC-CardLadder-Sports-50080-10242025","grade":"PSA 7.5"},{"date":"2025-10-24","price":166.25,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 3","url":"https://www.ebay.com/itm/205788395441","grade":"PSA 3"},{"date":"2025-10-24","price":421.17,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 5","url":"https://www.ebay.com/itm/205788395438","grade":"PSA 5"},{"date":"2025-10-23","price":2000.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 8","url":"https://www.ebay.com/itm/157058586542","grade":"PSA 8"},{"date":"2025-10-03","price":322.18,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4.5","url":"https://www.ebay.com/itm/205744898921","grade":"PSA 4.5"},{"date":"2025-09-23","price":397.73,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 5","url":"https://www.ebay.com/itm/127389767743","grade":"PSA 5"},{"date":"2025-09-15","price":315.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/297595543374","grade":"PSA 4"},{"date":"2025-09-12","price":335.4,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/205707695821","grade":"PSA 4"},{"date":"2025-09-11","price":253.58,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/336167111765","grade":"PSA 4"},{"date":"2025-09-08","price":398.16,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 4","url":"https://www.ebay.com/itm/197676779269","grade":"PSA 4"},{"date":"2025-09-08","price":1275.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 7.5","url":"https://www.ebay.com/itm/375040356261","grade":"PSA 7.5"},{"date":"2025-09-07","price":250.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 2.5","url":"https://www.ebay.com/itm/376293176724","grade":"PSA 2.5"},{"date":"2025-09-07","price":700.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 6","url":"https://www.ebay.com/itm/286622316957","grade":"PSA 6"},{"date":"2025-09-07","price":1100.0,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 7","url":"https://www.ebay.com/itm/285120584958","grade":"PSA 7"},{"date":"2025-09-06","price":199.99,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 3","url":"https://www.ebay.com/itm/146800833672","grade":"PSA 3"},{"date":"2025-09-06","price":542.34,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 6","url":"https://www.ebay.com/itm/365691398610","grade":"PSA 6"},{"date":"2025-09-06","price":542.34,"source":"psa_spec_api","title":"1971 1971_1971_72_O_PEE_CHEE_POSTERS #22 Ken Dryden PSA 6","url":"https://www.ebay.com/itm/197298209828","grade":"PSA 6"}],"n_total_rows_ingested":116,"fetched_at":"2026-08-02T15:19:51.660323"}