{"current_listings":[{"buy_url":"https://birkinbagstock.com/go/madison-avenue-H-C-251208-1-YB","currency":"USD","detail_url":"https://birkinbagstock.com/listing/madison-avenue-H-C-251208-1-YB","id":"madison-avenue-H-C-251208-1-YB","merchant":"Madison Avenue Couture","price":18500,"title":"Herm\u00e8s Pre-owned Hermes Constance 24 Toile De Camp D\u00e9cha\u00een\u00e9e and Black Swift Palladium Hardware"},{"buy_url":"https://birkinbagstock.com/go/madison-avenue-H-C-260303-1-RM","currency":"USD","detail_url":"https://birkinbagstock.com/listing/madison-avenue-H-C-260303-1-RM","id":"madison-avenue-H-C-260303-1-RM","merchant":"Madison Avenue Couture","price":32500,"title":"Hermes \"Au Bout Du Monde\" Constance 24 Bleu Zellige, Bleu Encre, Bleu Nuit, Vert Anglais, Shiny Alligator, Chevre, Swift, Sombrero, Box, Lacquered Palladium Hardware"},{"buy_url":"https://birkinbagstock.com/go/madison-avenue-H-C-260415-1-CP","currency":"USD","detail_url":"https://birkinbagstock.com/listing/madison-avenue-H-C-260415-1-CP","id":"madison-avenue-H-C-260415-1-CP","merchant":"Madison Avenue Couture","price":14500,"title":"Herm\u00e8s Pre-owned Hermes Constance 24 \"Marble Silk\" Rose Mexico Swift Palladium Hardware"},{"buy_url":"https://birkinbagstock.com/go/janefinds-16113352114479","currency":"USD","detail_url":"https://birkinbagstock.com/listing/janefinds-16113352114479","id":"janefinds-16113352114479","merchant":"JaneFinds","price":18500,"title":"Herm\u00e8s Constance 24 On A Summer Day Nigel Peake Swift Palladium Hardware"},{"buy_url":"https://birkinbagstock.com/go/fp-1948982","currency":"USD","detail_url":"https://birkinbagstock.com/listing/fp-1948982","id":"fp-1948982","merchant":"Fashionphile","price":9275,"title":"Herm\u00e8s Swift Crinoline Constance 24 Rouge Casaque"}],"data_url":"https://birkinbagstock.com/data/price-history/constance-24-swift.json","filters":{"leather":"Swift","size":24,"sort":"newest","style":"constance"},"generated_at":"2026-09-05T10:35:45.887922+00:00","history":{"change":0,"change_label":"$0","change_pct":0.0,"current_listings":5,"data_url":"/data/price-history/constance-24-swift.json","direction":"flat","events":[],"first_date":"2026-09-05","first_median_price":18500,"first_median_price_label":"$18,500","history":[{"date":"2026-09-05","day":"20260905","max_price":32500,"max_price_label":"$32,500","median_price":18500,"median_price_label":"$18,500","min_price":9275,"min_price_label":"$9,275","sample":5}],"history_url":"/price-history/constance-24-swift","label":"Birkin 24 Swift","last_date":"2026-09-05","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":5,"slug":"constance-24-swift","status":"one_point","summary":"Birkin 24 Swift median first captured at $18,500 on 2026-09-05."},"license":"Public citation dataset. Attribute BirkinBagStock.com and verify merchant prices before purchase.","slug":"constance-24-swift","source":"BirkinBagStock.com","title":"Constance 24 Swift \u2014 Live Inventory Across Verified Resellers","url":"https://birkinbagstock.com/price-history/constance-24-swift"}