{"best_state":"RANGE","card":{"brand":"1971 72 Topps","card_number":"506","player":"Bobby Knoop","slug":"1971_topps_506_bobby-knoop","year":1971},"cells":{"PSA 10":{"honesty_flags":["graded-only"],"n_estimates":3,"state":"ESTIMATE_ONLY"},"PSA 5-6":{"honesty_flags":["graded-only","stale-180d","single-source"],"state":"NO_DATA"},"PSA 7":{"band_high":14.4,"band_low":4.8,"honesty_flags":["graded-only","thin-data","stale-180d","single-source"],"n_sales":2,"state":"RANGE"},"PSA 8":{"band_high":49.98,"band_low":16.66,"honesty_flags":["graded-only","thin-data","stale-180d","single-source"],"n_sales":3,"state":"RANGE"},"PSA 9":{"band_high":282.5,"band_low":94.17,"honesty_flags":["graded-only","thin-data","stale-180d","single-source"],"n_sales":2,"state":"RANGE"},"RAW_UNKNOWN":{"honesty_flags":[],"n_estimates":1,"state":"ESTIMATE_ONLY"}},"external_ids":{},"fetched_at":"2026-08-02T15:21:22.599107","honesty_flags":["graded-only","single-source","stale-180d","thin-sample"],"n_total_rows_ingested":8,"populations":{"base":{"best_state":"RANGE","graded_by_grade":{"PSA 7":{"flags":["THIN","STALE"],"max":8.4,"median":7.2,"median_n":2,"median_window":"contract_730d","min":6.0,"n":2,"p25":6.6,"p75":7.800000000000001,"sales":[{"date":"2023-09-11","grade":"PSA 7","price":8.4,"source":"fanatics_live","title":"1971 Topps Bobby Knoop #506 PSA 7 NRMT","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/WEEKLY4002998"},{"date":"2023-03-06","grade":"PSA 7","price":6.0,"source":"fanatics_live","title":"1971 Topps Bobby Knoop #506 PSA 7 NRMT","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/WEEKLY3597833"}]},"PSA 8":{"flags":["THIN","STALE"],"max":25.25,"median":24.99,"median_n":3,"median_window":"contract_730d","min":14.4,"n":3,"p25":19.695,"p75":25.119999999999997,"sales":[{"date":"2022-07-25","grade":"PSA 8","price":14.4,"source":"fanatics_live","title":"1971 Topps Bobby Knoop #506 PSA 8 NM-MT","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/WEEKLY3267575"},{"date":"2021-06-30","grade":"PSA 8","price":25.25,"source":"fanatics_live","title":"1971 Topps Bobby Knoop #506 PSA 8 NM-MT","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/MONTHLY2817392"},{"date":"2021-06-16","grade":"PSA 8","price":24.99,"source":"fanatics_live","title":"1971 Topps SETBREAK Bobby Knoop #506 PSA 8 NM-MT","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/MONTHLY2801128"}]},"PSA 9":{"flags":["THIN","STALE"],"max":156.0,"median":141.25,"median_n":2,"median_window":"contract_730d","min":126.5,"n":2,"p25":133.875,"p75":148.625,"sales":[{"date":"2022-10-17","grade":"PSA 9","price":156.0,"source":"fanatics_live","title":"1971 Topps Bobby Knoop #506 PSA 9 MINT","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/WEEKLY3414718"},{"date":"2021-05-19","grade":"PSA 9","price":126.5,"source":"fanatics_live","title":"1971 Topps Bobby Knoop #506 PSA 9 MINT","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/FLASH48475"}]}},"n_floor_only":0,"n_lots_dropped":0,"n_no_price":0,"n_outliers_dropped":0,"n_reprints_dropped":0,"raw_by_band":{},"raw_unknown":null,"raw_with_defect":null,"sources":{"fanatics_live":7},"sources_eligible":{"fanatics_live":7}}},"recent_sales":[{"date":"2023-09-11","grade":"PSA 7","price":8.4,"source":"fanatics_live","title":"1971 Topps Bobby Knoop #506 PSA 7 NRMT","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/WEEKLY4002998"},{"date":"2023-03-06","grade":"PSA 7","price":6.0,"source":"fanatics_live","title":"1971 Topps Bobby Knoop #506 PSA 7 NRMT","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/WEEKLY3597833"},{"date":"2022-10-17","grade":"PSA 9","price":156.0,"source":"fanatics_live","title":"1971 Topps Bobby Knoop #506 PSA 9 MINT","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/WEEKLY3414718"},{"date":"2022-07-25","grade":"PSA 8","price":14.4,"source":"fanatics_live","title":"1971 Topps Bobby Knoop #506 PSA 8 NM-MT","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/WEEKLY3267575"},{"date":"2021-06-30","grade":"PSA 8","price":25.25,"source":"fanatics_live","title":"1971 Topps Bobby Knoop #506 PSA 8 NM-MT","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/MONTHLY2817392"},{"date":"2021-06-16","grade":"PSA 8","price":24.99,"source":"fanatics_live","title":"1971 Topps SETBREAK Bobby Knoop #506 PSA 8 NM-MT","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/MONTHLY2801128"},{"date":"2021-05-19","grade":"PSA 9","price":126.5,"source":"fanatics_live","title":"1971 Topps Bobby Knoop #506 PSA 9 MINT","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/FLASH48475"}],"slug":"1971_topps_506_bobby-knoop","source_breakdown":{"fanatics_live":7},"summary":{"n_floor_only":0,"n_lots_dropped":0,"n_outliers_dropped":0,"n_per_band":{},"n_per_grade":{"PSA 7":2,"PSA 8":3,"PSA 9":2},"n_raw_unknown":0,"n_raw_with_defect":0,"n_reprints_dropped":0,"n_total":7}}