{"slug":"1978_79-topps_40_dave_cowens","card":{"slug":"1978_79-topps_40_dave_cowens","year":1978,"brand":"1978 79 Topps","card_number":"40","player":"Dave Cowens"},"external_ids":{},"best_state":"RANGE","cells":{"PSA 10":{"state":"RANGE","band_low":117.66,"band_high":352.98,"n_sales":7,"honesty_flags":["graded-only","stale-180d","single-source"]},"RAW_UNKNOWN":{"state":"COMPS_ONLY","n_sales":13,"honesty_flags":["single-source"]},"PSA 8":{"state":"RANGE","band_low":9.16,"band_high":27.49,"n_sales":12,"honesty_flags":["graded-only","single-source"]},"PSA 1-4":{"state":"RANGE","band_low":3.67,"band_high":11.0,"n_sales":3,"honesty_flags":["graded-only","thin-data","stale-180d","single-source"]},"NM+":{"state":"COMPS_ONLY","n_sales":9,"honesty_flags":["single-source"]},"PSA 7":{"state":"COMPS_ONLY","n_sales":4,"honesty_flags":["graded-only","thin-data","stale-180d","single-source"]},"PSA 9":{"state":"RANGE","band_low":18.13,"band_high":54.4,"n_sales":18,"honesty_flags":["graded-only","single-source"]},"PSA 5-6":{"state":"RANGE","band_low":3.67,"band_high":11.0,"n_sales":8,"honesty_flags":["graded-only"]}},"summary":{"n_total":74,"n_per_grade":{"PSA 10":7,"PSA 2":1,"PSA 3":1,"PSA 4":1,"PSA 6":8,"PSA 7":4,"PSA 8":12,"PSA 9":18},"n_per_band":{"NM_PLUS":9},"n_raw_unknown":13,"n_raw_with_defect":0,"n_floor_only":0,"n_lots_dropped":0,"n_reprints_dropped":0,"n_outliers_dropped":0},"source_breakdown":{"ebay_sold_html":23,"psa_spec_api":51},"honesty_flags":["graded-only","single-source","stale-180d","thin-sample"],"populations":{"base":{"raw_by_band":{"NM_PLUS":{"n":9,"min":0.56,"p25":1.0,"median":4.25,"p75":4.89,"max":28.0,"median_n":9,"median_window":"contract_730d","flags":[],"sales":[{"date":"2026-05-04","price":4.25,"source":"ebay_sold_html","title":"1978-79 Topps Set-Break # 40 Dave Cowens NR-MINT *GMCARDS*","url":"https://www.ebay.com/itm/137254665941","grade":"raw:NM_PLUS"},{"date":"2026-04-15","price":4.26,"source":"ebay_sold_html","title":"1978-79 Topps Set-Break # 40 Dave Cowens NR-MINT *GMCARDS*","url":"https://www.ebay.com/itm/389842434295","grade":"raw:NM_PLUS"},{"date":"2026-03-26","price":28.0,"source":"ebay_sold_html","title":"1978-79 Topps Set-Break # 40 Dave Cowens NM-MT OR BETTER *GMCARDS*","url":"https://www.ebay.com/itm/318014811943","grade":"raw:NM_PLUS"},{"date":"2026-03-25","price":0.56,"source":"ebay_sold_html","title":"1978-79 Topps #40 Dave Cowens Boston Celtics NBA Card NM-MT+","url":"https://www.ebay.com/itm/157767598405","grade":"raw:NM_PLUS"},{"date":"2026-03-18","price":1.0,"source":"ebay_sold_html","title":"1978 79 Topps #40 Dave Cowens Celtics NEAR MINT *1p","url":"https://www.ebay.com/itm/236698267600","grade":"raw:NM_PLUS"},{"date":"2026-03-18","price":1.0,"source":"ebay_sold_html","title":"1978 79 Topps #40 Dave Cowens Celtics NEAR MINT *2p","url":"https://www.ebay.com/itm/336489392396","grade":"raw:NM_PLUS"},{"date":"2026-03-07","price":2.0,"source":"ebay_sold_html","title":"1978/79 TOPPS DAVE COWENS (BOSTON CELTICS) #40 NM OC","url":"https://www.ebay.com/itm/389703878711","grade":"raw:NM_PLUS"},{"date":"2026-02-26","price":4.89,"source":"ebay_sold_html","title":"1978-79 Topps Dave Cowens #40 - Boston Celtics - NEAR MINT to MINT","url":"https://www.ebay.com/itm/389673895893","grade":"raw:NM_PLUS"},{"date":"2026-02-23","price":19.5,"source":"ebay_sold_html","title":"1978-79 Topps Set-Break # 40 Dave Cowens NM-MT OR BETTER *GMCARDS*","url":"https://www.ebay.com/itm/317876803826","grade":"raw:NM_PLUS"}]}},"graded_by_grade":{"PSA 10":{"n":7,"min":162.5,"p25":167.24,"median":176.49,"p75":179.12,"max":202.5,"median_n":7,"median_window":"contract_730d","flags":["STALE"],"sales":[{"date":"2026-01-06","price":176.49,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 10","url":"https://www.ebay.com/itm/389418714277","grade":"PSA 10"},{"date":"2025-12-07","price":162.5,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 10","url":"https://www.ebay.com/itm/366027977927","grade":"PSA 10"},{"date":"2025-07-12","price":165.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 10","url":"https://www.ebay.com/itm/187407916328","grade":"PSA 10"},{"date":"2025-06-01","price":180.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 10","url":"https://www.ebay.com/itm/305897746066","grade":"PSA 10"},{"date":"2025-03-03","price":178.24,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 10","url":"https://www.ebay.com/itm/387945016557","grade":"PSA 10"},{"date":"2025-02-17","price":169.48,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 10","url":"https://www.ebay.com/itm/387893824113","grade":"PSA 10"},{"date":"2024-06-28","price":202.5,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 10","url":"https://www.ebay.com/itm/387103735102","grade":"PSA 10"}]},"PSA 2":{"n":1,"min":9.99,"p25":9.99,"median":9.99,"p75":9.99,"max":9.99,"median_n":1,"median_window":"contract_730d","flags":["THIN","STALE"],"sales":[{"date":"2024-08-31","price":9.99,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 2","url":"https://www.ebay.com/itm/135209404321","grade":"PSA 2"}]},"PSA 3":{"n":1,"min":5.01,"p25":5.01,"median":5.01,"p75":5.01,"max":5.01,"median_n":1,"median_window":"contract_730d","flags":["THIN","STALE"],"sales":[{"date":"2025-11-07","price":5.01,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 3","url":"https://www.ebay.com/itm/116851844711","grade":"PSA 3"}]},"PSA 4":{"n":1,"min":5.5,"p25":5.5,"median":5.5,"p75":5.5,"max":5.5,"median_n":1,"median_window":"contract_730d","flags":["THIN","STALE"],"sales":[{"date":"2024-06-25","price":5.5,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 4","url":"https://www.ebay.com/itm/266862139398","grade":"PSA 4"}]},"PSA 6":{"n":8,"min":3.84,"p25":5.0,"median":5.5,"p75":6.8225,"max":12.0,"median_n":8,"median_window":"contract_730d","flags":[],"sales":[{"date":"2026-03-19","price":3.84,"source":"ebay_sold_html","title":"1978-79 Topps #40 Dave Cowens CELTICS PSA 6 EX/MT","url":"https://www.ebay.com/itm/137121279811","grade":"PSA 6"},{"date":"2026-02-14","price":5.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 6","url":"https://www.ebay.com/itm/206055947179","grade":"PSA 6"},{"date":"2026-01-11","price":5.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 6","url":"https://www.ebay.com/itm/205972419475","grade":"PSA 6"},{"date":"2026-01-07","price":7.79,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 6","url":"https://www.ebay.com/itm/306677883726","grade":"PSA 6"},{"date":"2025-12-12","price":5.5,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 6","url":"https://www.ebay.com/itm/366038685560","grade":"PSA 6"},{"date":"2025-05-26","price":12.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 6","url":"https://www.ebay.com/itm/267256169321","grade":"PSA 6"},{"date":"2025-03-03","price":5.5,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 6","url":"https://www.ebay.com/itm/387973595156","grade":"PSA 6"},{"date":"2025-02-25","price":6.5,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 6","url":"https://www.ebay.com/itm/387945948276","grade":"PSA 6"}]},"PSA 7":{"n":4,"min":5.0,"p25":5.75,"median":10.05,"p75":15.075,"max":18.0,"median_n":4,"median_window":"contract_730d","flags":["THIN","STALE"],"sales":[{"date":"2026-02-01","price":14.1,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 7","url":"https://www.ebay.com/itm/236596085950","grade":"PSA 7"},{"date":"2025-03-17","price":18.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 7","url":"https://www.ebay.com/itm/335763864670","grade":"PSA 7"},{"date":"2025-02-25","price":6.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 7","url":"https://www.ebay.com/itm/387945934473","grade":"PSA 7"},{"date":"2024-11-14","price":5.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 7","url":"https://www.ebay.com/itm/326332020136","grade":"PSA 7"}]},"PSA 8":{"n":12,"min":10.02,"p25":11.875,"median":13.745000000000001,"p75":20.2425,"max":39.0,"median_n":12,"median_window":"contract_730d","flags":[],"sales":[{"date":"2026-03-01","price":15.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 8","url":"https://www.ebay.com/itm/206085629023","grade":"PSA 8"},{"date":"2026-02-23","price":19.99,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 8","url":"https://www.ebay.com/itm/287137859726","grade":"PSA 8"},{"date":"2025-12-03","price":12.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 8","url":"https://www.ebay.com/itm/317319840497","grade":"PSA 8"},{"date":"2025-11-08","price":39.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 8","url":"https://www.ebay.com/itm/126939573241","grade":"PSA 8"},{"date":"2025-11-06","price":12.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 8","url":"https://www.ebay.com/itm/406284937548","grade":"PSA 8"},{"date":"2025-09-22","price":10.5,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 8","url":"https://www.ebay.com/itm/297599246386","grade":"PSA 8"},{"date":"2025-03-27","price":14.99,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 8","url":"https://www.ebay.com/itm/297139966259","grade":"PSA 8"},{"date":"2025-03-04","price":21.5,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 8","url":"https://www.ebay.com/itm/365345783988","grade":"PSA 8"},{"date":"2025-02-11","price":11.5,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 8","url":"https://www.ebay.com/itm/326425027453","grade":"PSA 8"},{"date":"2025-02-03","price":12.5,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 8","url":"https://www.ebay.com/itm/306057895976","grade":"PSA 8"},{"date":"2024-12-06","price":10.02,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 8","url":"https://www.ebay.com/itm/305937635201","grade":"PSA 8"},{"date":"2024-07-21","price":21.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 8","url":"https://www.ebay.com/itm/204889082391","grade":"PSA 8"}]},"PSA 9":{"n":18,"min":8.5,"p25":21.445,"median":27.2,"p75":28.9975,"max":39.99,"median_n":18,"median_window":"contract_730d","flags":[],"sales":[{"date":"2026-04-27","price":8.5,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/127812763856","grade":"PSA 9"},{"date":"2026-04-09","price":26.63,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/267629191287","grade":"PSA 9"},{"date":"2026-03-06","price":29.97,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/335380496092","grade":"PSA 9"},{"date":"2026-02-17","price":27.79,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/116948379348","grade":"PSA 9"},{"date":"2025-12-28","price":27.79,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/297879222330","grade":"PSA 9"},{"date":"2025-07-11","price":22.72,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/205600425380","grade":"PSA 9"},{"date":"2025-05-26","price":29.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/187210711794","grade":"PSA 9"},{"date":"2025-05-06","price":20.5,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/356841740558","grade":"PSA 9"},{"date":"2025-03-29","price":28.99,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/306036340111","grade":"PSA 9"},{"date":"2025-03-19","price":22.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/387842988803","grade":"PSA 9"},{"date":"2025-03-03","price":39.99,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/176696623541","grade":"PSA 9"},{"date":"2024-12-15","price":29.26,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/267093038756","grade":"PSA 9"},{"date":"2024-12-02","price":15.5,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/286175715520","grade":"PSA 9"},{"date":"2024-10-18","price":27.77,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/365170943315","grade":"PSA 9"},{"date":"2024-07-19","price":21.26,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/387191218868","grade":"PSA 9"},{"date":"2024-07-07","price":16.01,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/156276789680","grade":"PSA 9"},{"date":"2024-05-26","price":31.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/116170328548","grade":"PSA 9"},{"date":"2024-05-17","price":24.5,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/186435867760","grade":"PSA 9"}]}},"raw_unknown":{"n":13,"min":0.79,"p25":1.05,"median":1.99,"p75":4.0,"max":30.0,"median_n":13,"median_window":"contract_730d","flags":[],"sales":[{"date":"2026-05-16","price":1.05,"source":"ebay_sold_html","title":"1978-79 TOPPS #40 DAVE COWENS IN NRMT+++CONDITION..CELTICS..HOFAMER","url":"https://www.ebay.com/itm/157901865907","grade":"raw:UNKNOWN"},{"date":"2026-05-12","price":4.0,"source":"ebay_sold_html","title":"1978-79 Topps - #40 Dave Cowens Boston Celtics HOF","url":"https://www.ebay.com/itm/178016467082","grade":"raw:UNKNOWN"},{"date":"2026-05-11","price":1.99,"source":"ebay_sold_html","title":"1978-79 Topps #40 Dave Cowens","url":"https://www.ebay.com/itm/306758682101","grade":"raw:UNKNOWN"},{"date":"2026-05-08","price":1.0,"source":"ebay_sold_html","title":"1978-79 Topps - Dave Cowens #40","url":"https://www.ebay.com/itm/147288858865","grade":"raw:UNKNOWN"},{"date":"2026-04-28","price":1.87,"source":"ebay_sold_html","title":"1978-79 Topps #40 Dave Cowens","url":"https://www.ebay.com/itm/397184046168","grade":"raw:UNKNOWN"},{"date":"2026-04-27","price":0.79,"source":"ebay_sold_html","title":"1978-79 Topps #40 Dave Cowens Boston Celtics","url":"https://www.ebay.com/itm/147263333817","grade":"raw:UNKNOWN"},{"date":"2026-04-17","price":0.99,"source":"ebay_sold_html","title":"1978-79 Topps - Dave Cowens #40 Sharp Edges And Vibrant Color","url":"https://www.ebay.com/itm/366339153441","grade":"raw:UNKNOWN"},{"date":"2026-04-15","price":5.0,"source":"ebay_sold_html","title":"1978-79 Topps Dave Cowens Basketball Card Boston Celtics #40","url":"https://www.ebay.com/itm/395080230110","grade":"raw:UNKNOWN"},{"date":"2026-03-29","price":30.0,"source":"ebay_sold_html","title":"1978-79 Topps 40 Dave Cowens signed auto autograph nice eye appl BXCP47","url":"https://www.ebay.com/itm/286772379944","grade":"raw:UNKNOWN"},{"date":"2026-03-22","price":2.99,"source":"ebay_sold_html","title":"1978/79 Topps Basketball # 40 Dave Cowens - Boston Celtics - Free Shipping","url":"https://www.ebay.com/itm/397717760386","grade":"raw:UNKNOWN"},{"date":"2026-03-05","price":5.29,"source":"ebay_sold_html","title":"1978-79 Topps #40 Dave Cowens Boston Celtics BASKETBALL Card L8","url":"https://www.ebay.com/itm/188120057781","grade":"raw:UNKNOWN"},{"date":"2026-03-02","price":2.27,"source":"ebay_sold_html","title":"1978-79 Topps - Dave Cowens #40 IP Autograph Celtics Boston","url":"https://www.ebay.com/itm/188089703257","grade":"raw:UNKNOWN"},{"date":"2026-02-24","price":1.06,"source":"ebay_sold_html","title":"1978-79 TOPPS #40 DAVE COWENS IN NRMT+++CONDITION..CELTICS..HOFAMER","url":"https://www.ebay.com/itm/206081379192","grade":"raw:UNKNOWN"}]},"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":{"ebay_sold_html":23,"psa_spec_api":51},"sources_eligible":{"ebay_sold_html":23,"psa_spec_api":51},"best_state":"RANGE"}},"recent_sales":[{"date":"2026-05-16","price":1.05,"source":"ebay_sold_html","title":"1978-79 TOPPS #40 DAVE COWENS IN NRMT+++CONDITION..CELTICS..HOFAMER","url":"https://www.ebay.com/itm/157901865907","grade":"raw:UNKNOWN"},{"date":"2026-05-12","price":4.0,"source":"ebay_sold_html","title":"1978-79 Topps - #40 Dave Cowens Boston Celtics HOF","url":"https://www.ebay.com/itm/178016467082","grade":"raw:UNKNOWN"},{"date":"2026-05-11","price":1.99,"source":"ebay_sold_html","title":"1978-79 Topps #40 Dave Cowens","url":"https://www.ebay.com/itm/306758682101","grade":"raw:UNKNOWN"},{"date":"2026-05-08","price":1.0,"source":"ebay_sold_html","title":"1978-79 Topps - Dave Cowens #40","url":"https://www.ebay.com/itm/147288858865","grade":"raw:UNKNOWN"},{"date":"2026-05-04","price":4.25,"source":"ebay_sold_html","title":"1978-79 Topps Set-Break # 40 Dave Cowens NR-MINT *GMCARDS*","url":"https://www.ebay.com/itm/137254665941","grade":"raw:NM_PLUS"},{"date":"2026-04-28","price":1.87,"source":"ebay_sold_html","title":"1978-79 Topps #40 Dave Cowens","url":"https://www.ebay.com/itm/397184046168","grade":"raw:UNKNOWN"},{"date":"2026-04-27","price":8.5,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/127812763856","grade":"PSA 9"},{"date":"2026-04-27","price":0.79,"source":"ebay_sold_html","title":"1978-79 Topps #40 Dave Cowens Boston Celtics","url":"https://www.ebay.com/itm/147263333817","grade":"raw:UNKNOWN"},{"date":"2026-04-17","price":0.99,"source":"ebay_sold_html","title":"1978-79 Topps - Dave Cowens #40 Sharp Edges And Vibrant Color","url":"https://www.ebay.com/itm/366339153441","grade":"raw:UNKNOWN"},{"date":"2026-04-15","price":4.26,"source":"ebay_sold_html","title":"1978-79 Topps Set-Break # 40 Dave Cowens NR-MINT *GMCARDS*","url":"https://www.ebay.com/itm/389842434295","grade":"raw:NM_PLUS"},{"date":"2026-04-15","price":5.0,"source":"ebay_sold_html","title":"1978-79 Topps Dave Cowens Basketball Card Boston Celtics #40","url":"https://www.ebay.com/itm/395080230110","grade":"raw:UNKNOWN"},{"date":"2026-04-09","price":26.63,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/267629191287","grade":"PSA 9"},{"date":"2026-03-29","price":30.0,"source":"ebay_sold_html","title":"1978-79 Topps 40 Dave Cowens signed auto autograph nice eye appl BXCP47","url":"https://www.ebay.com/itm/286772379944","grade":"raw:UNKNOWN"},{"date":"2026-03-26","price":28.0,"source":"ebay_sold_html","title":"1978-79 Topps Set-Break # 40 Dave Cowens NM-MT OR BETTER *GMCARDS*","url":"https://www.ebay.com/itm/318014811943","grade":"raw:NM_PLUS"},{"date":"2026-03-25","price":0.56,"source":"ebay_sold_html","title":"1978-79 Topps #40 Dave Cowens Boston Celtics NBA Card NM-MT+","url":"https://www.ebay.com/itm/157767598405","grade":"raw:NM_PLUS"},{"date":"2026-03-22","price":2.99,"source":"ebay_sold_html","title":"1978/79 Topps Basketball # 40 Dave Cowens - Boston Celtics - Free Shipping","url":"https://www.ebay.com/itm/397717760386","grade":"raw:UNKNOWN"},{"date":"2026-03-19","price":3.84,"source":"ebay_sold_html","title":"1978-79 Topps #40 Dave Cowens CELTICS PSA 6 EX/MT","url":"https://www.ebay.com/itm/137121279811","grade":"PSA 6"},{"date":"2026-03-18","price":1.0,"source":"ebay_sold_html","title":"1978 79 Topps #40 Dave Cowens Celtics NEAR MINT *1p","url":"https://www.ebay.com/itm/236698267600","grade":"raw:NM_PLUS"},{"date":"2026-03-18","price":1.0,"source":"ebay_sold_html","title":"1978 79 Topps #40 Dave Cowens Celtics NEAR MINT *2p","url":"https://www.ebay.com/itm/336489392396","grade":"raw:NM_PLUS"},{"date":"2026-03-07","price":2.0,"source":"ebay_sold_html","title":"1978/79 TOPPS DAVE COWENS (BOSTON CELTICS) #40 NM OC","url":"https://www.ebay.com/itm/389703878711","grade":"raw:NM_PLUS"},{"date":"2026-03-06","price":29.97,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/335380496092","grade":"PSA 9"},{"date":"2026-03-05","price":5.29,"source":"ebay_sold_html","title":"1978-79 Topps #40 Dave Cowens Boston Celtics BASKETBALL Card L8","url":"https://www.ebay.com/itm/188120057781","grade":"raw:UNKNOWN"},{"date":"2026-03-02","price":2.27,"source":"ebay_sold_html","title":"1978-79 Topps - Dave Cowens #40 IP Autograph Celtics Boston","url":"https://www.ebay.com/itm/188089703257","grade":"raw:UNKNOWN"},{"date":"2026-03-01","price":15.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 8","url":"https://www.ebay.com/itm/206085629023","grade":"PSA 8"},{"date":"2026-02-26","price":4.89,"source":"ebay_sold_html","title":"1978-79 Topps Dave Cowens #40 - Boston Celtics - NEAR MINT to MINT","url":"https://www.ebay.com/itm/389673895893","grade":"raw:NM_PLUS"},{"date":"2026-02-24","price":1.06,"source":"ebay_sold_html","title":"1978-79 TOPPS #40 DAVE COWENS IN NRMT+++CONDITION..CELTICS..HOFAMER","url":"https://www.ebay.com/itm/206081379192","grade":"raw:UNKNOWN"},{"date":"2026-02-23","price":19.99,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 8","url":"https://www.ebay.com/itm/287137859726","grade":"PSA 8"},{"date":"2026-02-23","price":19.5,"source":"ebay_sold_html","title":"1978-79 Topps Set-Break # 40 Dave Cowens NM-MT OR BETTER *GMCARDS*","url":"https://www.ebay.com/itm/317876803826","grade":"raw:NM_PLUS"},{"date":"2026-02-17","price":27.79,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/116948379348","grade":"PSA 9"},{"date":"2026-02-14","price":5.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 6","url":"https://www.ebay.com/itm/206055947179","grade":"PSA 6"},{"date":"2026-02-01","price":14.1,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 7","url":"https://www.ebay.com/itm/236596085950","grade":"PSA 7"},{"date":"2026-01-11","price":5.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 6","url":"https://www.ebay.com/itm/205972419475","grade":"PSA 6"},{"date":"2026-01-07","price":7.79,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 6","url":"https://www.ebay.com/itm/306677883726","grade":"PSA 6"},{"date":"2026-01-06","price":176.49,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 10","url":"https://www.ebay.com/itm/389418714277","grade":"PSA 10"},{"date":"2025-12-28","price":27.79,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/297879222330","grade":"PSA 9"},{"date":"2025-12-12","price":5.5,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 6","url":"https://www.ebay.com/itm/366038685560","grade":"PSA 6"},{"date":"2025-12-07","price":162.5,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 10","url":"https://www.ebay.com/itm/366027977927","grade":"PSA 10"},{"date":"2025-12-03","price":12.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 8","url":"https://www.ebay.com/itm/317319840497","grade":"PSA 8"},{"date":"2025-11-08","price":39.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 8","url":"https://www.ebay.com/itm/126939573241","grade":"PSA 8"},{"date":"2025-11-07","price":5.01,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 3","url":"https://www.ebay.com/itm/116851844711","grade":"PSA 3"},{"date":"2025-11-06","price":12.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 8","url":"https://www.ebay.com/itm/406284937548","grade":"PSA 8"},{"date":"2025-09-22","price":10.5,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 8","url":"https://www.ebay.com/itm/297599246386","grade":"PSA 8"},{"date":"2025-07-12","price":165.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 10","url":"https://www.ebay.com/itm/187407916328","grade":"PSA 10"},{"date":"2025-07-11","price":22.72,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/205600425380","grade":"PSA 9"},{"date":"2025-06-01","price":180.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 10","url":"https://www.ebay.com/itm/305897746066","grade":"PSA 10"},{"date":"2025-05-26","price":12.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 6","url":"https://www.ebay.com/itm/267256169321","grade":"PSA 6"},{"date":"2025-05-26","price":29.0,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/187210711794","grade":"PSA 9"},{"date":"2025-05-06","price":20.5,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/356841740558","grade":"PSA 9"},{"date":"2025-03-29","price":28.99,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 9","url":"https://www.ebay.com/itm/306036340111","grade":"PSA 9"},{"date":"2025-03-27","price":14.99,"source":"psa_spec_api","title":"1978 1978_1978_79_TOPPS #40 Dave Cowens PSA 8","url":"https://www.ebay.com/itm/297139966259","grade":"PSA 8"}],"n_total_rows_ingested":74,"fetched_at":"2026-08-02T15:19:53.993642"}