{"data_url":"https://birkinbagstock.com/data/listing-price-history/saclab-157389.json","generated_at":"2026-10-19T23:35:50.557022+00:00","license":"Public citation dataset. Attribute BirkinBagStock.com and verify merchant prices before purchase.","listing":{"buy_url":"https://birkinbagstock.com/go/saclab-157389","color":"Black","condition":"Pre-owned","currency":"USD","detail_url":"https://birkinbagstock.com/listing/saclab-157389","hardware":null,"id":"saclab-157389","leather":null,"merchant":"SACL\u00c0B","price":10944,"size":18,"title":"Herm\u00e8s Constance 18 Box Black"},"price_history":{"change":0,"change_label":"$0","change_pct":0.0,"data_url":"/data/listing-price-history/saclab-157389.json","direction":"flat","events":[],"first_date":"2026-10-19","first_price":10944,"first_price_label":"$10,944","history":[{"date":"2026-10-19","day":"20261019","price":10944,"price_label":"$10,944"}],"label":"Herm\u00e8s Constance 18 Box Black","largest_drop":null,"largest_increase":null,"last_date":"2026-10-19","last_price":10944,"last_price_label":"$10,944","listing_id":"saclab-157389","observations":1,"status":"one_point","summary":"First captured at $10,944 on 2026-10-19."},"source":"BirkinBagStock.com","url":"https://birkinbagstock.com/listing/saclab-157389"}