{"current_listings":[{"buy_url":"https://birkinbagstock.com/go/amore-vintage-japan-188104","currency":"USD","detail_url":"https://birkinbagstock.com/listing/amore-vintage-japan-188104","id":"amore-vintage-japan-188104","merchant":"Amore Vintage Japan","price":38102,"title":"Hermes * Black Lizard Kelly 20 Sellier 2way Shoulder Handbag"},{"buy_url":"https://birkinbagstock.com/go/madison-avenue-H-K-250318-1-AD","currency":"USD","detail_url":"https://birkinbagstock.com/listing/madison-avenue-H-K-250318-1-AD","id":"madison-avenue-H-K-250318-1-AD","merchant":"Madison Avenue Couture","price":42500,"title":"Hermes Kelly Sellier 20 Black Madame and Shiny Varanus Lizard Touch Palladium Hardware"},{"buy_url":"https://birkinbagstock.com/go/janefinds-16118780920111","currency":"USD","detail_url":"https://birkinbagstock.com/listing/janefinds-16118780920111","id":"janefinds-16118780920111","merchant":"JaneFinds","price":55000,"title":"Herm\u00e8s Kelly 20 Mini Retourne Noir Lizard Gold Hardware"},{"buy_url":"https://birkinbagstock.com/go/madison-avenue-H-K-260407-1","currency":"USD","detail_url":"https://birkinbagstock.com/listing/madison-avenue-H-K-260407-1","id":"madison-avenue-H-K-260407-1","merchant":"Madison Avenue Couture","price":64500,"title":"Hermes Kelly Sellier 20 Black Shiny Lizard Palladium Hardware"}],"data_url":"https://birkinbagstock.com/data/price-history/kelly-20-black-lizard.json","filters":{"color":"Black","leather":"Lizard","size":20,"sort":"newest","style":"kelly"},"generated_at":"2026-09-29T12:40:43.106916+00:00","history":{"change":0,"change_label":"$0","change_pct":0.0,"current_listings":4,"data_url":"/data/price-history/kelly-20-black-lizard.json","direction":"flat","events":[],"first_date":"2026-09-29","first_median_price":48750,"first_median_price_label":"$48,750","history":[{"date":"2026-09-29","day":"20260929","max_price":64500,"max_price_label":"$64,500","median_price":48750,"median_price_label":"$48,750","min_price":38102,"min_price_label":"$38,102","sample":4}],"history_url":"/price-history/kelly-20-black-lizard","label":"Birkin 20 Black Lizard","last_date":"2026-09-29","last_median_price":48750,"last_median_price_label":"$48,750","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-20-black-lizard","status":"one_point","summary":"Birkin 20 Black Lizard median first captured at $48,750 on 2026-09-29."},"license":"Public citation dataset. Attribute BirkinBagStock.com and verify merchant prices before purchase.","slug":"kelly-20-black-lizard","source":"BirkinBagStock.com","title":"Kelly 20 Black Lizard \u2014 Live Inventory Across Verified Resellers","url":"https://birkinbagstock.com/price-history/kelly-20-black-lizard"}