{"current_listings":[{"buy_url":"https://birkinbagstock.com/go/madison-avenue-H-K-260825-2-AK","currency":"USD","detail_url":"https://birkinbagstock.com/listing/madison-avenue-H-K-260825-2-AK","id":"madison-avenue-H-K-260825-2-AK","merchant":"Madison Avenue Couture","price":18500,"title":"Herm\u00e8s Pre-owned Hermes Kelly Sellier 32 Bleu Saphir Epsom Palladium Hardware"},{"buy_url":"https://birkinbagstock.com/go/prive-porter-39759649865794","currency":"USD","detail_url":"https://birkinbagstock.com/listing/prive-porter-39759649865794","id":"prive-porter-39759649865794","merchant":"Priv\u00e9 Porter","price":32000,"title":"Herm\u00e8s 28cm Kelly Sellier Bleu Saphir Epsom Leather Gold Hardware"},{"buy_url":"https://birkinbagstock.com/go/fp-1971369","currency":"USD","detail_url":"https://birkinbagstock.com/listing/fp-1971369","id":"fp-1971369","merchant":"Fashionphile","price":10995,"title":"Herm\u00e8s Epsom Kelly Sellier 32 Bleu Saphir"}],"data_url":"https://birkinbagstock.com/data/price-history/bleu-saphir-epsom-kelly.json","filters":{"color":"Bleu Saphir","leather":"Epsom","sort":"newest","style":"kelly"},"generated_at":"2026-09-11T02:52:05.239542+00:00","history":{"change":0,"change_label":"$0","change_pct":0.0,"current_listings":3,"data_url":"/data/price-history/bleu-saphir-epsom-kelly.json","direction":"flat","events":[],"first_date":"2026-09-11","first_median_price":18500,"first_median_price_label":"$18,500","history":[{"date":"2026-09-11","day":"20260911","max_price":32000,"max_price_label":"$32,000","median_price":18500,"median_price_label":"$18,500","min_price":10995,"min_price_label":"$10,995","sample":3}],"history_url":"/price-history/bleu-saphir-epsom-kelly","label":"Birkin Bleu Saphir Epsom","last_date":"2026-09-11","last_median_price":18500,"last_median_price_label":"$18,500","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":"bleu-saphir-epsom-kelly","status":"one_point","summary":"Birkin Bleu Saphir Epsom median first captured at $18,500 on 2026-09-11."},"license":"Public citation dataset. Attribute BirkinBagStock.com and verify merchant prices before purchase.","slug":"bleu-saphir-epsom-kelly","source":"BirkinBagStock.com","title":"Kelly Bleu Saphir Epsom \u2014 Live Inventory Across Verified Resellers","url":"https://birkinbagstock.com/price-history/bleu-saphir-epsom-kelly"}