{"current_listings":[{"buy_url":"https://birkinbagstock.com/go/fp-1970868","currency":"USD","detail_url":"https://birkinbagstock.com/listing/fp-1970868","id":"fp-1970868","merchant":"Fashionphile","price":24500,"title":"Herm\u00e8s Shiny Porosus Crocodile Constance 24 Black"},{"buy_url":"https://birkinbagstock.com/go/fp-1914164","currency":"USD","detail_url":"https://birkinbagstock.com/listing/fp-1914164","id":"fp-1914164","merchant":"Fashionphile","price":21715,"title":"Herm\u00e8s Lizard Niloticus Micro Constance 14 Black"},{"buy_url":"https://birkinbagstock.com/go/prive-porter-414815514460_FC80","currency":"USD","detail_url":"https://birkinbagstock.com/listing/prive-porter-414815514460_FC80","id":"prive-porter-414815514460_FC80","merchant":"Priv\u00e9 Porter","price":48000,"title":"Herm\u00e8s 24cm Constance Black Shiny Porosus Crocodile Rose Gold Hardware"}],"data_url":"https://birkinbagstock.com/data/price-history/black-crocodile-niloticus-constance.json","filters":{"color":"Black","leather":"Crocodile Niloticus","sort":"newest","style":"constance"},"generated_at":"2026-09-18T20:31:32.382285+00:00","history":{"change":0,"change_label":"$0","change_pct":0.0,"current_listings":3,"data_url":"/data/price-history/black-crocodile-niloticus-constance.json","direction":"flat","events":[],"first_date":"2026-09-18","first_median_price":24500,"first_median_price_label":"$24,500","history":[{"date":"2026-09-18","day":"20260918","max_price":48000,"max_price_label":"$48,000","median_price":24500,"median_price_label":"$24,500","min_price":21715,"min_price_label":"$21,715","sample":3}],"history_url":"/price-history/black-crocodile-niloticus-constance","label":"Birkin Black Crocodile Niloticus","last_date":"2026-09-18","last_median_price":24500,"last_median_price_label":"$24,500","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":"black-crocodile-niloticus-constance","status":"one_point","summary":"Birkin Black Crocodile Niloticus median first captured at $24,500 on 2026-09-18."},"license":"Public citation dataset. Attribute BirkinBagStock.com and verify merchant prices before purchase.","slug":"black-crocodile-niloticus-constance","source":"BirkinBagStock.com","title":"Constance Black Crocodile Niloticus \u2014 Live Inventory Across Verified Resellers","url":"https://birkinbagstock.com/price-history/black-crocodile-niloticus-constance"}