{"id": 89939, "title": "Filament PolyTerra PLA Bleu Saphire 1.75mm 1Kg", "brand": "Polymaker", "mpn": "4251102642643", "sku": "PolyMaker:1.75TerraPLABleuSaph", "category": "PLA", "price": 20.0, "currency": "EUR", "price_usd": 22.962, "availability": "out_of_stock", "seller": {"id": "let", "name": "Letmeknow", "domain": "letmeknow.fr", "country": "FR"}, "seller_url": "https://letmeknow.fr/pla/2866-filament-polyterra-pla-bleu-saphire-175mm-1kg-4251102642643.html", "page": "https://roboticmarket.aigap.com/p/89939.html", "first_seen": "2026-08-09 23:05:12.424697+00:00", "last_seen": "2026-08-09 23:05:12.424697+00:00", "image": "https://roboticmarket.aigap.com/media/img/let/2f/2f1c7adcb24430363fbe08759625d4e2.jpg", "price_history": [{"at": "2026-08-09 23:05:12.424697+00:00", "price": 20.0, "currency": "EUR", "availability": "out_of_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."}