{"data_url":"https://birkinbagstock.com/data/listing-price-history/collector-square-436194.json","generated_at":"2026-11-15T17:13:30.481938+00:00","license":"Public citation dataset. Attribute BirkinBagStock.com and verify merchant prices before purchase.","listing":{"buy_url":"https://birkinbagstock.com/go/collector-square-436194","color":null,"condition":"Very good","currency":"USD","detail_url":"https://birkinbagstock.com/listing/collector-square-436194","hardware":null,"id":"collector-square-436194","leather":"Box Calf","merchant":"Collector Square","price":20419,"size":28,"title":"Herm\u00e8s Kelly 28 cm handbag in blue box leather"},"price_history":{"change":-233,"change_label":"$233","change_pct":-1.13,"data_url":"/data/listing-price-history/collector-square-436194.json","direction":"down","events":[{"change":77,"change_label":"$77","change_pct":0.37,"date":"2026-11-11","direction":"increase","from_price":20652,"from_price_label":"$20,652","summary":"Price increased $77 on 2026-11-11","to_price":20729,"to_price_label":"$20,729"},{"change":-34,"change_label":"$34","change_pct":-0.16,"date":"2026-11-12","direction":"drop","from_price":20729,"from_price_label":"$20,729","summary":"Price cut $34 on 2026-11-12","to_price":20695,"to_price_label":"$20,695"},{"change":-137,"change_label":"$137","change_pct":-0.66,"date":"2026-11-13","direction":"drop","from_price":20695,"from_price_label":"$20,695","summary":"Price cut $137 on 2026-11-13","to_price":20558,"to_price_label":"$20,558"},{"change":-82,"change_label":"$82","change_pct":-0.4,"date":"2026-11-14","direction":"drop","from_price":20558,"from_price_label":"$20,558","summary":"Price cut $82 on 2026-11-14","to_price":20476,"to_price_label":"$20,476"},{"change":-57,"change_label":"$57","change_pct":-0.28,"date":"2026-11-15","direction":"drop","from_price":20476,"from_price_label":"$20,476","summary":"Price cut $57 on 2026-11-15","to_price":20419,"to_price_label":"$20,419"}],"first_date":"2026-11-09","first_price":20652,"first_price_label":"$20,652","history":[{"date":"2026-11-09","day":"20261109","price":20652,"price_label":"$20,652"},{"date":"2026-11-10","day":"20261110","price":20652,"price_label":"$20,652"},{"date":"2026-11-11","day":"20261111","price":20729,"price_label":"$20,729"},{"date":"2026-11-12","day":"20261112","price":20695,"price_label":"$20,695"},{"date":"2026-11-13","day":"20261113","price":20558,"price_label":"$20,558"},{"date":"2026-11-14","day":"20261114","price":20476,"price_label":"$20,476"},{"date":"2026-11-15","day":"20261115","price":20419,"price_label":"$20,419"}],"label":"Herm\u00e8s Kelly 28 cm handbag in blue box leather","largest_drop":{"change":-137,"change_label":"$137","change_pct":-0.66,"date":"2026-11-13","direction":"drop","from_price":20695,"from_price_label":"$20,695","summary":"Price cut $137 on 2026-11-13","to_price":20558,"to_price_label":"$20,558"},"largest_increase":{"change":77,"change_label":"$77","change_pct":0.37,"date":"2026-11-11","direction":"increase","from_price":20652,"from_price_label":"$20,652","summary":"Price increased $77 on 2026-11-11","to_price":20729,"to_price_label":"$20,729"},"last_date":"2026-11-15","last_price":20419,"last_price_label":"$20,419","listing_id":"collector-square-436194","observations":7,"status":"ok","summary":"Herm\u00e8s Kelly 28 cm handbag in blue box leather is down $233 (1.13%) since 2026-11-09."},"source":"BirkinBagStock.com","url":"https://birkinbagstock.com/listing/collector-square-436194"}