{"current_listings":[{"buy_url":"https://birkinbagstock.com/go/madison-avenue-H-K-260206-1","currency":"USD","detail_url":"https://birkinbagstock.com/listing/madison-avenue-H-K-260206-1","id":"madison-avenue-H-K-260206-1","merchant":"Madison Avenue Couture","price":29500,"title":"Hermes Kelly Retourne 25 Etain Togo Gold Hardware"},{"buy_url":"https://birkinbagstock.com/go/madison-avenue-H-K-260217-1-NU","currency":"USD","detail_url":"https://birkinbagstock.com/listing/madison-avenue-H-K-260217-1-NU","id":"madison-avenue-H-K-260217-1-NU","merchant":"Madison Avenue Couture","price":27500,"title":"Hermes Kelly Retourne 25 Etain Togo Palladium Hardware"},{"buy_url":"https://birkinbagstock.com/go/luxury-promise-SKCJB-230341","currency":"USD","detail_url":"https://birkinbagstock.com/listing/luxury-promise-SKCJB-230341","id":"luxury-promise-SKCJB-230341","merchant":"Luxury Promise","price":21900,"title":"Hermes Kelly 25 Etain Epsom GHW #K SKCJB-230341"},{"buy_url":"https://birkinbagstock.com/go/labellov-LL35786_27","currency":"USD","detail_url":"https://birkinbagstock.com/listing/labellov-LL35786_27","id":"labellov-LL35786_27","merchant":"Labellov","price":16500,"title":"Herm\u00e8s Kelly 25 Gris Etain Epsom PHW"}],"data_url":"https://birkinbagstock.com/data/price-history/kelly-25-etain.json","filters":{"color":"Etain","size":25,"sort":"newest","style":"kelly"},"generated_at":"2026-09-04T06:50:06.962548+00:00","history":{"change":0,"change_label":"$0","change_pct":0.0,"current_listings":4,"data_url":"/data/price-history/kelly-25-etain.json","direction":"flat","events":[],"first_date":"2026-09-04","first_median_price":24700,"first_median_price_label":"$24,700","history":[{"date":"2026-09-04","day":"20260904","max_price":29500,"max_price_label":"$29,500","median_price":24700,"median_price_label":"$24,700","min_price":16500,"min_price_label":"$16,500","sample":4}],"history_url":"/price-history/kelly-25-etain","label":"Birkin 25 Etain","last_date":"2026-09-04","last_median_price":24700,"last_median_price_label":"$24,700","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":4,"slug":"kelly-25-etain","status":"one_point","summary":"Birkin 25 Etain median first captured at $24,700 on 2026-09-04."},"license":"Public citation dataset. Attribute BirkinBagStock.com and verify merchant prices before purchase.","slug":"kelly-25-etain","source":"BirkinBagStock.com","title":"Kelly 25 Etain \u2014 Live Inventory Across Verified Resellers","url":"https://birkinbagstock.com/price-history/kelly-25-etain"}