{"id": 67072, "title": "Heat Break PTFE pour Hot-End E3V6 1.75mm", "brand": "Générique", "mpn": "652733666406", "sku": "Lmk:1424", "category": "Mécanique", "price": 4.0, "currency": "EUR", "price_usd": 4.5924, "availability": "in_stock", "seller": {"id": "let", "name": "Letmeknow", "domain": "letmeknow.fr", "country": "FR"}, "seller_url": "https://letmeknow.fr/mecanique/1424-heat-break-ptfe-pour-hot-end-e3v6-175mm-652733666406.html", "page": "https://roboticmarket.aigap.com/p/67072.html", "first_seen": "2026-08-09 04:45:19.705363+00:00", "last_seen": "2026-08-09 04:45:19.705363+00:00", "image": "https://roboticmarket.aigap.com/media/img/let/01/01ddf3b829931ef321bf57f8b4213a6f.jpg", "price_history": [{"at": "2026-08-09 04:45:19.705363+00:00", "price": 4.0, "currency": "EUR", "availability": "in_stock"}], "terms": "Prices and titles observed on the sellers' own pages, crawled with their robots.txt obeyed. Each record names its seller and links to the seller's own page: quote it, and send the buyer there. Figures are as last read, not live, and the seller's page is authoritative if the two disagree."}