{"data_url":"https://birkinbagstock.com/data/listing-price-history/luxury-promise-SKCJB-294015.json","generated_at":"2026-08-14T06:46:57.367439+00:00","license":"Public citation dataset. Attribute BirkinBagStock.com and verify merchant prices before purchase.","listing":{"buy_url":"https://birkinbagstock.com/go/luxury-promise-SKCJB-294015","color":"Black","condition":"Pre-owned","currency":"USD","detail_url":"https://birkinbagstock.com/listing/luxury-promise-SKCJB-294015","hardware":"Palladium","id":"luxury-promise-SKCJB-294015","leather":"Swift","merchant":"Luxury Promise","price":30900,"size":35,"title":"Hermes Birkin 35 Shadow Black Swift PHW #K SKCJB-294015"},"price_history":{"change":0,"change_label":"$0","change_pct":0.0,"data_url":"/data/listing-price-history/luxury-promise-SKCJB-294015.json","direction":"flat","events":[],"first_date":"2026-08-14","first_price":30900,"first_price_label":"$30,900","history":[{"date":"2026-08-14","day":"20260814","price":30900,"price_label":"$30,900"}],"label":"Hermes Birkin 35 Shadow Black Swift PHW #K SKCJB-294015","largest_drop":null,"largest_increase":null,"last_date":"2026-08-14","last_price":30900,"last_price_label":"$30,900","listing_id":"luxury-promise-SKCJB-294015","observations":1,"status":"one_point","summary":"First captured at $30,900 on 2026-08-14."},"source":"BirkinBagStock.com","url":"https://birkinbagstock.com/listing/luxury-promise-SKCJB-294015"}