{"best_state":"RANGE","card":{"brand":"Topps","card_number":"71","player":"Tom Upton","slug":"1952_topps_71_tom-upton","year":1952},"cells":{"AUTH":{"honesty_flags":["graded-only","single-source"],"state":"NO_DATA"},"POOR/FAIR":{"honesty_flags":["stale-180d","single-source"],"state":"NO_DATA"},"PSA 1-4":{"band_high":57.6,"band_low":19.2,"honesty_flags":["graded-only","stale-180d","single-source"],"n_sales":5,"state":"RANGE"},"PSA 10":{"honesty_flags":["graded-only"],"n_estimates":3,"state":"ESTIMATE_ONLY"},"PSA 5-6":{"honesty_flags":["graded-only","thin-data","stale-180d","single-source"],"n_sales":4,"state":"COMPS_ONLY"},"PSA 7":{"honesty_flags":["graded-only","stale-180d","single-source"],"n_estimates":1,"state":"ESTIMATE_ONLY"},"PSA 8":{"honesty_flags":["graded-only","stale-180d","single-source"],"n_estimates":1,"state":"ESTIMATE_ONLY"},"PSA 9":{"honesty_flags":["graded-only","stale-180d","single-source"],"n_estimates":1,"state":"ESTIMATE_ONLY"},"RAW_UNKNOWN":{"honesty_flags":[],"n_estimates":1,"state":"ESTIMATE_ONLY"}},"external_ids":{},"fetched_at":"2026-08-02T15:21:20.815072","honesty_flags":["graded-only","single-source","stale-180d","thin-sample"],"n_total_rows_ingested":14,"populations":{"base":{"best_state":"RANGE","graded_by_grade":{"BVG 3.5":{"flags":["THIN","STALE"],"max":10.8,"median":10.8,"median_n":1,"median_window":"contract_730d","min":10.8,"n":1,"p25":10.8,"p75":10.8,"sales":[{"date":"2024-06-10","grade":"BVG 3.5","price":10.8,"source":"fanatics_live","title":"1952 Topps Tom Upton #71 BVG 3.5 VG+","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/WEEKLY4456407"}]},"PSA 2.5":{"flags":["THIN","STALE"],"max":27.6,"median":27.6,"median_n":1,"median_window":"contract_730d","min":27.6,"n":1,"p25":27.6,"p75":27.6,"sales":[{"date":"2025-04-14","grade":"PSA 2.5","price":27.6,"source":"fanatics_live","title":"1952 Topps Tom Upton #71 PSA 2.5 GD+","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/WEEKLY4983046"}]},"PSA 3":{"flags":["THIN","STALE"],"max":34.0,"median":34.0,"median_n":1,"median_window":"contract_730d","min":34.0,"n":1,"p25":34.0,"p75":34.0,"sales":[{"date":"2026-01-29","grade":"PSA 3","price":34.0,"source":"fanatics_live","title":"1952 Topps Tom Upton BLACK BACK #71 PSA 3 VG","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/BOV2_be7124c1-ebd1-4b2c-bbaf-96c06f5c2725"}]},"PSA 5":{"flags":["THIN","STALE"],"max":48.0,"median":48.0,"median_n":1,"median_window":"contract_730d","min":48.0,"n":1,"p25":48.0,"p75":48.0,"sales":[{"date":"2024-09-23","grade":"PSA 5","price":48.0,"source":"fanatics_live","title":"1952 Topps Tom Upton BLACK BACK #71 PSA 5 EX","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/WEEKLY4672743"}]},"PSA 6":{"flags":["THIN","STALE"],"max":456.0,"median":366.0,"median_n":2,"median_window":"contract_730d","min":276.0,"n":2,"p25":321.0,"p75":411.0,"sales":[{"date":"2026-01-19","grade":"PSA 6","price":276.0,"source":"fanatics_live","title":"1952 Topps Tom Upton #71 PSA 6 EXMT","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/WEEKLY5618464"},{"date":"2025-08-11","grade":"PSA 6","price":456.0,"source":"fanatics_live","title":"1952 Topps Tom Upton BLACK BACK #71 PSA 6 EXMT","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/WEEKLY5245504"}]},"SGC 4":{"flags":["THIN","STALE"],"max":31.2,"median":31.2,"median_n":1,"median_window":"contract_730d","min":31.2,"n":1,"p25":31.2,"p75":31.2,"sales":[{"date":"2026-01-12","grade":"SGC 4","price":31.2,"source":"fanatics_live","title":"1952 Topps Tom Upton #71 SGC 4 VGEX","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/WEEKLY5602084"}]},"SGC 4.5":{"flags":["THIN","STALE"],"max":28.8,"median":28.8,"median_n":1,"median_window":"contract_730d","min":28.8,"n":1,"p25":28.8,"p75":28.8,"sales":[{"date":"2025-06-09","grade":"SGC 4.5","price":28.8,"source":"fanatics_live","title":"1952 Topps Tom Upton #71 SGC 4.5 VGEX+","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/WEEKLY5125852"}]},"SGC 5.5":{"flags":["THIN","STALE"],"max":39.6,"median":39.6,"median_n":1,"median_window":"contract_730d","min":39.6,"n":1,"p25":39.6,"p75":39.6,"sales":[{"date":"2024-09-16","grade":"SGC 5.5","price":39.6,"source":"fanatics_live","title":"1952 Topps Tom Upton BLACK BACK #71 SGC 5.5 EX+","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/WEEKLY4644364"}]}},"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":9},"sources_eligible":{"fanatics_live":9}}},"recent_sales":[{"date":"2026-01-29","grade":"PSA 3","price":34.0,"source":"fanatics_live","title":"1952 Topps Tom Upton BLACK BACK #71 PSA 3 VG","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/BOV2_be7124c1-ebd1-4b2c-bbaf-96c06f5c2725"},{"date":"2026-01-19","grade":"PSA 6","price":276.0,"source":"fanatics_live","title":"1952 Topps Tom Upton #71 PSA 6 EXMT","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/WEEKLY5618464"},{"date":"2026-01-12","grade":"SGC 4","price":31.2,"source":"fanatics_live","title":"1952 Topps Tom Upton #71 SGC 4 VGEX","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/WEEKLY5602084"},{"date":"2025-08-11","grade":"PSA 6","price":456.0,"source":"fanatics_live","title":"1952 Topps Tom Upton BLACK BACK #71 PSA 6 EXMT","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/WEEKLY5245504"},{"date":"2025-06-09","grade":"SGC 4.5","price":28.8,"source":"fanatics_live","title":"1952 Topps Tom Upton #71 SGC 4.5 VGEX+","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/WEEKLY5125852"},{"date":"2025-04-14","grade":"PSA 2.5","price":27.6,"source":"fanatics_live","title":"1952 Topps Tom Upton #71 PSA 2.5 GD+","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/WEEKLY4983046"},{"date":"2024-09-23","grade":"PSA 5","price":48.0,"source":"fanatics_live","title":"1952 Topps Tom Upton BLACK BACK #71 PSA 5 EX","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/WEEKLY4672743"},{"date":"2024-09-16","grade":"SGC 5.5","price":39.6,"source":"fanatics_live","title":"1952 Topps Tom Upton BLACK BACK #71 SGC 5.5 EX+","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/WEEKLY4644364"},{"date":"2024-06-10","grade":"BVG 3.5","price":10.8,"source":"fanatics_live","title":"1952 Topps Tom Upton #71 BVG 3.5 VG+","url":"https://sales-history-api.services.fanaticscollect.com/api/v1/pub/sales/item/WEEKLY4456407"}],"slug":"1952_topps_71_tom-upton","source_breakdown":{"fanatics_live":9},"summary":{"n_floor_only":0,"n_lots_dropped":0,"n_outliers_dropped":0,"n_per_band":{},"n_per_grade":{"BVG 3.5":1,"PSA 2.5":1,"PSA 3":1,"PSA 5":1,"PSA 6":2,"SGC 4":1,"SGC 4.5":1,"SGC 5.5":1},"n_raw_unknown":0,"n_raw_with_defect":0,"n_reprints_dropped":0,"n_total":9}}