{"current_listings":[{"buy_url":"https://birkinbagstock.com/go/madison-avenue-H-B-260428-10","currency":"USD","detail_url":"https://birkinbagstock.com/listing/madison-avenue-H-B-260428-10","id":"madison-avenue-H-B-260428-10","merchant":"Madison Avenue Couture","price":48500,"title":"Hermes Birkin 25 Black Ostrich Gold Hardware"},{"buy_url":"https://birkinbagstock.com/go/prive-porter-7528820768834","currency":"USD","detail_url":"https://birkinbagstock.com/listing/prive-porter-7528820768834","id":"prive-porter-7528820768834","merchant":"Priv\u00e9 Porter","price":48000,"title":"Herm\u00e8s 25cm Birkin HSS Black/Rouge H Ostrich Brushed Gold Hardware"}],"data_url":"https://birkinbagstock.com/data/price-history/birkin-25-black-ostrich.json","filters":{"color":"Black","leather":"Ostrich","size":25,"sort":"newest"},"generated_at":"2026-06-21T15:22:31.808874+00:00","history":{"change":0,"change_label":"$0","change_pct":0.0,"current_listings":2,"data_url":"/data/price-history/birkin-25-black-ostrich.json","direction":"flat","events":[],"first_date":"2026-06-11","first_median_price":48250,"first_median_price_label":"$48,250","history":[{"date":"2026-06-11","day":"20260611","max_price":48500,"max_price_label":"$48,500","median_price":48250,"median_price_label":"$48,250","min_price":48000,"min_price_label":"$48,000","sample":2},{"date":"2026-06-12","day":"20260612","max_price":48500,"max_price_label":"$48,500","median_price":48250,"median_price_label":"$48,250","min_price":48000,"min_price_label":"$48,000","sample":2},{"date":"2026-06-13","day":"20260613","max_price":48500,"max_price_label":"$48,500","median_price":48250,"median_price_label":"$48,250","min_price":48000,"min_price_label":"$48,000","sample":2},{"date":"2026-06-14","day":"20260614","max_price":48500,"max_price_label":"$48,500","median_price":48250,"median_price_label":"$48,250","min_price":48000,"min_price_label":"$48,000","sample":2},{"date":"2026-06-15","day":"20260615","max_price":48500,"max_price_label":"$48,500","median_price":48250,"median_price_label":"$48,250","min_price":48000,"min_price_label":"$48,000","sample":2},{"date":"2026-06-16","day":"20260616","max_price":48500,"max_price_label":"$48,500","median_price":48250,"median_price_label":"$48,250","min_price":48000,"min_price_label":"$48,000","sample":2},{"date":"2026-06-17","day":"20260617","max_price":48500,"max_price_label":"$48,500","median_price":48250,"median_price_label":"$48,250","min_price":48000,"min_price_label":"$48,000","sample":2},{"date":"2026-06-18","day":"20260618","max_price":48500,"max_price_label":"$48,500","median_price":48250,"median_price_label":"$48,250","min_price":48000,"min_price_label":"$48,000","sample":2},{"date":"2026-06-19","day":"20260619","max_price":48500,"max_price_label":"$48,500","median_price":48250,"median_price_label":"$48,250","min_price":48000,"min_price_label":"$48,000","sample":2},{"date":"2026-06-20","day":"20260620","max_price":48500,"max_price_label":"$48,500","median_price":48250,"median_price_label":"$48,250","min_price":48000,"min_price_label":"$48,000","sample":2},{"date":"2026-06-21","day":"20260621","max_price":48500,"max_price_label":"$48,500","median_price":48250,"median_price_label":"$48,250","min_price":48000,"min_price_label":"$48,000","sample":2}],"history_url":"/price-history/birkin-25-black-ostrich","label":"Birkin 25 Black Ostrich","last_date":"2026-06-21","last_median_price":48250,"last_median_price_label":"$48,250","methodology":"Spec history uses daily captured prices for the current visible cohort of live listings. The median series is descriptive asking-price intelligence, not an appraisal or completed-sale index.","observations":11,"sample_listings":2,"slug":"birkin-25-black-ostrich","status":"ok","summary":"Birkin 25 Black Ostrich median ask is unchanged since 2026-06-11."},"license":"Public citation dataset. Attribute BirkinBagStock.com and verify merchant prices before purchase.","slug":"birkin-25-black-ostrich","source":"BirkinBagStock.com","title":"Birkin 25 Black Ostrich \u2014 Live Inventory Across 12 Merchants","url":"https://birkinbagstock.com/price-history/birkin-25-black-ostrich"}