{"current_listings":[{"buy_url":"https://birkinbagstock.com/go/madison-avenue-H-K-250919-5","currency":"USD","detail_url":"https://birkinbagstock.com/listing/madison-avenue-H-K-250919-5","id":"madison-avenue-H-K-250919-5","merchant":"Madison Avenue Couture","price":20500,"title":"Herm\u00e8s Pre-owned Hermes Kelly Sellier 28 Rouge Casaque Epsom Gold Hardware"},{"buy_url":"https://birkinbagstock.com/go/madison-avenue-H-K-260415-1-CP","currency":"USD","detail_url":"https://birkinbagstock.com/listing/madison-avenue-H-K-260415-1-CP","id":"madison-avenue-H-K-260415-1-CP","merchant":"Madison Avenue Couture","price":18500,"title":"Herm\u00e8s Pre-owned Hermes Kelly Sellier 28 Rouge Casaque Epsom Gold Hardware"},{"buy_url":"https://birkinbagstock.com/go/madison-avenue-H-K-230512-2","currency":"USD","detail_url":"https://birkinbagstock.com/listing/madison-avenue-H-K-230512-2","id":"madison-avenue-H-K-230512-2","merchant":"Madison Avenue Couture","price":16500,"title":"Herm\u00e8s Pre-owned Hermes Kelly Retourne 28 Rouge Casaque Togo Gold Hardware"}],"data_url":"https://birkinbagstock.com/data/price-history/kelly-28-rouge-casaque.json","filters":{"color":"Rouge Casaque","size":28,"sort":"newest","style":"kelly"},"generated_at":"2026-09-04T08:48:28.226001+00:00","history":{"change":0,"change_label":"$0","change_pct":0.0,"current_listings":3,"data_url":"/data/price-history/kelly-28-rouge-casaque.json","direction":"flat","events":[],"first_date":"2026-09-04","first_median_price":18500,"first_median_price_label":"$18,500","history":[{"date":"2026-09-04","day":"20260904","max_price":20500,"max_price_label":"$20,500","median_price":18500,"median_price_label":"$18,500","min_price":16500,"min_price_label":"$16,500","sample":3}],"history_url":"/price-history/kelly-28-rouge-casaque","label":"Birkin 28 Rouge Casaque","last_date":"2026-09-04","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":"kelly-28-rouge-casaque","status":"one_point","summary":"Birkin 28 Rouge Casaque median first captured at $18,500 on 2026-09-04."},"license":"Public citation dataset. Attribute BirkinBagStock.com and verify merchant prices before purchase.","slug":"kelly-28-rouge-casaque","source":"BirkinBagStock.com","title":"Kelly 28 Rouge Casaque \u2014 Live Inventory Across Verified Resellers","url":"https://birkinbagstock.com/price-history/kelly-28-rouge-casaque"}