{"data_url":"https://birkinbagstock.com/data/listing-price-history/anns-HR_Z0910_09.json","generated_at":"2026-10-03T23:30:47.930505+00:00","license":"Public citation dataset. Attribute BirkinBagStock.com and verify merchant prices before purchase.","listing":{"buy_url":"https://birkinbagstock.com/go/anns-HR_Z0910_09","color":"Black","condition":"Pre-owned","currency":"USD","detail_url":"https://birkinbagstock.com/listing/anns-HR_Z0910_09","hardware":null,"id":"anns-HR_Z0910_09","leather":"Barenia","merchant":"Ann's Fabulous Finds","price":10400,"size":25,"title":"Herm\u00e8s Vintage Black Barenia Constance 25"},"price_history":{"change":0,"change_label":"$0","change_pct":0.0,"data_url":"/data/listing-price-history/anns-HR_Z0910_09.json","direction":"flat","events":[],"first_date":"2026-10-03","first_price":10400,"first_price_label":"$10,400","history":[{"date":"2026-10-03","day":"20261003","price":10400,"price_label":"$10,400"}],"label":"Herm\u00e8s Vintage Black Barenia Constance 25","largest_drop":null,"largest_increase":null,"last_date":"2026-10-03","last_price":10400,"last_price_label":"$10,400","listing_id":"anns-HR_Z0910_09","observations":1,"status":"one_point","summary":"First captured at $10,400 on 2026-10-03."},"source":"BirkinBagStock.com","url":"https://birkinbagstock.com/listing/anns-HR_Z0910_09"}