{"brand":"tudor","by_day":{"2026-07-25":{"median":2604.91,"n":1},"2026-08-04":{"median":3395,"n":1},"2026-08-05":{"median":3075,"n":1},"2026-08-11":{"median":2879,"n":1},"2026-08-12":{"median":2999.99,"n":1},"2026-08-16":{"median":2672.57,"n":1},"2026-08-20":{"median":3199,"n":1},"2026-08-23":{"median":2879.71,"n":1},"2026-08-28":{"median":3400,"n":3},"2026-08-30":{"median":2900,"n":1},"2026-08-31":{"median":2950,"n":1},"2026-09-01":{"median":3000,"n":1},"2026-09-02":{"median":1800,"n":1},"2026-09-04":{"median":3299.99,"n":1},"2026-09-08":{"median":1829.59,"n":1},"2026-09-11":{"median":2799,"n":2},"2026-09-14":{"median":2910,"n":1},"2026-09-17":{"median":3495,"n":1},"2026-09-19":{"median":2550,"n":2},"2026-09-29":{"median":2800,"n":1},"2026-09-30":{"median":2604.91,"n":1},"2026-10-01":{"median":2670.36,"n":2},"2026-10-02":{"median":2176.53,"n":1},"2026-10-03":{"median":2450,"n":2},"2026-10-06":{"median":2538.27,"n":1},"2026-10-09":{"median":4095,"n":1},"2026-10-16":{"median":3088.8,"n":1},"2026-10-17":{"median":3013.65,"n":2},"2026-10-22":{"median":2775,"n":1}},"data_through":"2026-10-22T00:00:00Z","filtered_from":200,"image":{"alt":"tudor black bay 79230B","listing_url":"https://www.ebay.com/itm/860064113067?_skw=tudor+black+bay+79230B&hash=itemc83fd0e1ab:g:dlcAAeSwCeFq1u9m","representative":true,"source":"eBay listing","thumbnail_url":"https://i.ebayimg.com/images/g/dlcAAeSwCeFq1u9m/s-l225.jpg","url":"https://i.ebayimg.com/images/g/dlcAAeSwCeFq1u9m/s-l1600.jpg"},"live":{"kept":62,"max":4950.78,"median":3495,"min":2672.57,"sample":[{"condition":"Pre-owned - Fair","price":3500,"title":"TUDOR Black Bay Heritage 41mm 79230B","url":"https://www.ebay.com/itm/860064113067?_skw=tudor+black+bay+79230B&hash=itemc83fd0e1ab:g:dlcAAeSwCeFq1u9m"},{"condition":"Pre-owned - Excellent","price":3500,"title":"TUDOR Black Bay 41mm 79230B Blue Bezel Black Dial Steel Bracelet Box Papers","url":"https://www.ebay.com/itm/366748502833?_skw=tudor+black+bay+79230B&hash=item5563ea0b31:g:Yd8AAeSwwhJq1~Rd"},{"condition":"Pre-owned - Good","price":2672.57,"title":"TUDOR Heritage Black Bay 79230B black Dial Automatic Men's Watch_958890","url":"https://www.ebay.com/itm/257625827025?_skw=tudor+black+bay+79230B&hash=item3bfbb226d1:g:vIoAAeSwDDdqWfQR"}],"spread_vs_sold":545,"status":"ok","total_listings":126},"model":"black-bay","recent":[{"price":2775,"soldAt":"2026-10-22T00:00:00Z","title":"TUDOR Black Bay Heritage 41mm Black Dial, Blue Bezel  79230B","url":"https://www.ebay.com/itm/287659028172"},{"price":3013.65,"soldAt":"2026-10-17T00:00:00Z","title":"Tudor Black Bay 41 Blue 79230B Automatic Unworn Stickers Box","url":"https://www.ebay.com/itm/398400873616"},{"price":3100,"soldAt":"2026-10-17T00:00:00Z","title":"TUDOR Heritage Black Bay Blue (ref # 79230B)","url":"https://www.ebay.com/itm/137714412899"},{"price":3088.8,"soldAt":"2026-10-16T00:00:00Z","title":"Tudor Heritage Black Bay Blue Stainless Steel Automatic Men's Watch Ref. 79230B","url":"https://www.ebay.com/itm/377533565479"},{"price":4095,"soldAt":"2026-10-09T00:00:00Z","title":"TUDOR Black Bay 79230B, NEW 2025","url":"https://www.ebay.com/itm/377082264107"}],"reference":"79230B","run_date":"2026-10-22","schema":"watch-price-tracker/v1","source":"eBay sold listings","stats":{"max":4095,"mean":2935,"median":2950,"min":1800,"n":36,"p10":2450,"p25":2670.36,"p75":3199},"status":"ok","window_days":90}