{"data_url":"https://birkinbagstock.com/data/listing-price-history/vintage-contessa-26490.json","generated_at":"2026-09-04T11:48:13.151066+00:00","license":"Public citation dataset. Attribute BirkinBagStock.com and verify merchant prices before purchase.","listing":{"buy_url":"https://birkinbagstock.com/go/vintage-contessa-26490","color":"Black","condition":"Pre-owned","currency":"USD","detail_url":"https://birkinbagstock.com/listing/vintage-contessa-26490","hardware":null,"id":"vintage-contessa-26490","leather":null,"merchant":"The Vintage Contessa","price":15500,"size":32,"title":"Hermes Black Kelly 32 (2018)"},"price_history":{"change":0,"change_label":"$0","change_pct":0.0,"data_url":"/data/listing-price-history/vintage-contessa-26490.json","direction":"flat","events":[],"first_date":"2026-09-04","first_price":15500,"first_price_label":"$15,500","history":[{"date":"2026-09-04","day":"20260904","price":15500,"price_label":"$15,500"}],"label":"Hermes Black Kelly 32 (2018)","largest_drop":null,"largest_increase":null,"last_date":"2026-09-04","last_price":15500,"last_price_label":"$15,500","listing_id":"vintage-contessa-26490","observations":1,"status":"one_point","summary":"First captured at $15,500 on 2026-09-04."},"source":"BirkinBagStock.com","url":"https://birkinbagstock.com/listing/vintage-contessa-26490"}