{"id": 97737, "title": "Filament PolyTerra PLA Marble Slate Grey 1.75mm 1Kg", "brand": "Polymaker", "mpn": "6938936709428", "sku": "PolyMaker:1.75TerraMarblePLAGris", "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/3287-filament-polyterra-marble-pla-gris-ardoise-175mm-1kg-6938936709428.html", "page": "https://roboticmarket.aigap.com/p/97737.html", "first_seen": "2026-08-10 05:35:16.614439+00:00", "last_seen": "2026-08-10 05:35:16.614439+00:00", "image": "https://roboticmarket.aigap.com/media/img/let/8b/8b2bbcc7ecd51be89af6e8753ce223b3.jpg", "price_history": [{"at": "2026-08-10 05:35:16.614439+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."}