{"current_listings":[{"buy_url":"https://birkinbagstock.com/go/prive-porter-7564418711618","currency":"USD","detail_url":"https://birkinbagstock.com/listing/prive-porter-7564418711618","id":"prive-porter-7564418711618","merchant":"Priv\u00e9 Porter","price":42000,"title":"Herm\u00e8s 29cm Birkin Shoulder Denim/Black Swift Leather Gold Hardware"},{"buy_url":"https://birkinbagstock.com/go/prive-porter-7600822779970","currency":"USD","detail_url":"https://birkinbagstock.com/listing/prive-porter-7600822779970","id":"prive-porter-7600822779970","merchant":"Priv\u00e9 Porter","price":42000,"title":"Herm\u00e8s 29cm Birkin Shoulder Denim/Black Swift Leather Palladium Hardware"},{"buy_url":"https://birkinbagstock.com/go/madison-avenue-H-B-260415-2","currency":"USD","detail_url":"https://birkinbagstock.com/listing/madison-avenue-H-B-260415-2","id":"madison-avenue-H-B-260415-2","merchant":"Madison Avenue Couture","price":39500,"title":"Hermes Shoulder Birkin Light 29 Black Swift and Bleu Indigo 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29 Black Swift","last_date":"2026-06-21","last_median_price":42000,"last_median_price_label":"$42,000","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":23,"sample_listings":3,"slug":"birkin-29-black-swift","status":"ok","summary":"Birkin 29 Black Swift median ask is down $8,000 (16.00%) since 2026-05-30."},"license":"Public citation dataset. Attribute BirkinBagStock.com and verify merchant prices before purchase.","slug":"birkin-29-black-swift","source":"BirkinBagStock.com","title":"Birkin 29 Black Swift \u2014 Live Inventory Across 12 Merchants","url":"https://birkinbagstock.com/price-history/birkin-29-black-swift"}