{"data_url":"https://birkinbagstock.com/data/listing-price-history/madison-avenue-H-K-260707-6.json","generated_at":"2026-09-04T08:51:52.594543+00:00","license":"Public citation dataset. Attribute BirkinBagStock.com and verify merchant prices before purchase.","listing":{"buy_url":"https://birkinbagstock.com/go/madison-avenue-H-K-260707-6","color":"Black","condition":"Pre-owned","currency":"USD","detail_url":"https://birkinbagstock.com/listing/madison-avenue-H-K-260707-6","hardware":"Gold","id":"madison-avenue-H-K-260707-6","leather":null,"merchant":"Madison Avenue Couture","price":13000,"size":32,"title":"Herm\u00e8s Vintage Hermes Kelly Retourne 32 Black Ardennes Gold Hardware"},"price_history":{"change":0,"change_label":"$0","change_pct":0.0,"data_url":"/data/listing-price-history/madison-avenue-H-K-260707-6.json","direction":"flat","events":[],"first_date":"2026-09-04","first_price":13000,"first_price_label":"$13,000","history":[{"date":"2026-09-04","day":"20260904","price":13000,"price_label":"$13,000"}],"label":"Herm\u00e8s Vintage Hermes Kelly Retourne 32 Black Ardennes Gold Hardware","largest_drop":null,"largest_increase":null,"last_date":"2026-09-04","last_price":13000,"last_price_label":"$13,000","listing_id":"madison-avenue-H-K-260707-6","observations":1,"status":"one_point","summary":"First captured at $13,000 on 2026-09-04."},"source":"BirkinBagStock.com","url":"https://birkinbagstock.com/listing/madison-avenue-H-K-260707-6"}