{"current_listings":[{"buy_url":"https://birkinbagstock.com/go/redeluxe-10542777696566","currency":"USD","detail_url":"https://birkinbagstock.com/listing/redeluxe-10542777696566","id":"redeluxe-10542777696566","merchant":"REDELUXE","price":13990,"title":"Herm\u00e8s Kelly Sellier 28 Bleu Jean Box Calfskin Palladium Plated C Square Stamp"},{"buy_url":"https://birkinbagstock.com/go/prive-porter-40464582475842","currency":"USD","detail_url":"https://birkinbagstock.com/listing/prive-porter-40464582475842","id":"prive-porter-40464582475842","merchant":"Priv\u00e9 Porter","price":32000,"title":"Herm\u00e8s 28cm Kelly Sellier Bleu Jean Epsom Leather Gold Hardware"},{"buy_url":"https://birkinbagstock.com/go/fp-1871453","currency":"USD","detail_url":"https://birkinbagstock.com/listing/fp-1871453","id":"fp-1871453","merchant":"Fashionphile","price":11395,"title":"Herm\u00e8s Taurillon Clemence Kelly Retourne 28 Bleu Jean"}],"data_url":"https://birkinbagstock.com/data/price-history/kelly-28-bleu-jean.json","filters":{"color":"Bleu Jean","size":28,"sort":"newest","style":"kelly"},"generated_at":"2026-09-05T10:39:52.911615+00:00","history":{"change":0,"change_label":"$0","change_pct":0.0,"current_listings":3,"data_url":"/data/price-history/kelly-28-bleu-jean.json","direction":"flat","events":[],"first_date":"2026-09-05","first_median_price":13990,"first_median_price_label":"$13,990","history":[{"date":"2026-09-05","day":"20260905","max_price":32000,"max_price_label":"$32,000","median_price":13990,"median_price_label":"$13,990","min_price":11395,"min_price_label":"$11,395","sample":3}],"history_url":"/price-history/kelly-28-bleu-jean","label":"Birkin 28 Bleu Jean","last_date":"2026-09-05","last_median_price":13990,"last_median_price_label":"$13,990","methodology":"Spec history uses daily captured prices for the current visible cohort of live listings. The median series is descriptive asking-price intelligence, not an appraisal or completed-sale index.","observations":1,"sample_listings":3,"slug":"kelly-28-bleu-jean","status":"one_point","summary":"Birkin 28 Bleu Jean median first captured at $13,990 on 2026-09-05."},"license":"Public citation dataset. Attribute BirkinBagStock.com and verify merchant prices before purchase.","slug":"kelly-28-bleu-jean","source":"BirkinBagStock.com","title":"Kelly 28 Bleu Jean \u2014 Live Inventory Across Verified Resellers","url":"https://birkinbagstock.com/price-history/kelly-28-bleu-jean"}