{"id": 23748, "title": "Pololu Romi Chassis Ball Caster Kit - Rosso", "brand": "Pololu", "mpn": "3532", "sku": "PO3532", "category": null, "price": 4.7, "currency": "EUR", "price_usd": 5.3961, "availability": "in_stock", "seller": {"id": "eck", "name": "Eckstein", "domain": "eckstein-shop.de", "country": "DE"}, "seller_url": "https://eckstein-shop.de/pololu-romi-chassis-ball-caster-kit-rosso", "page": "https://roboticmarket.aigap.com/p/23748.html", "first_seen": "2026-08-04 05:16:43.155950+00:00", "last_seen": "2026-08-04 05:16:43.155950+00:00", "image": "https://roboticmarket.aigap.com/media/img/eck/7a/7a780770400172eadf0c48f21660e1d6.jpg", "price_history": [{"at": "2026-08-04 05:16:43.155950+00:00", "price": 4.7, "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."}