{"data_url":"https://birkinbagstock.com/data/listing-price-history/collector-square-420491.json","generated_at":"2026-10-01T13:07:46.017652+00:00","license":"Public citation dataset. Attribute BirkinBagStock.com and verify merchant prices before purchase.","listing":{"buy_url":"https://birkinbagstock.com/go/collector-square-420491","color":null,"condition":"Very good","currency":"USD","detail_url":"https://birkinbagstock.com/listing/collector-square-420491","hardware":null,"id":"collector-square-420491","leather":"Box Calf","merchant":"Collector Square","price":15654,"size":28,"title":"Herm\u00e8s  Kelly 28 cm handbag  in navy blue box leather"},"price_history":{"change":0,"change_label":"$0","change_pct":0.0,"data_url":"/data/listing-price-history/collector-square-420491.json","direction":"flat","events":[],"first_date":"2026-10-01","first_price":15654,"first_price_label":"$15,654","history":[{"date":"2026-10-01","day":"20261001","price":15654,"price_label":"$15,654"}],"label":"Herm\u00e8s  Kelly 28 cm handbag  in navy blue box leather","largest_drop":null,"largest_increase":null,"last_date":"2026-10-01","last_price":15654,"last_price_label":"$15,654","listing_id":"collector-square-420491","observations":1,"status":"one_point","summary":"First captured at $15,654 on 2026-10-01."},"source":"BirkinBagStock.com","url":"https://birkinbagstock.com/listing/collector-square-420491"}