{"id": 7831, "title": "Pololu Optical Encoder Pair Kit for Micro Metal Gearmotors, 5V", "brand": "Pololu", "mpn": "2590", "sku": "PO2590", "category": "https://eckstein-shop.de/Pololu-Motor-Mounts-Wheel-EN", "price": 17.8, "currency": "EUR", "price_usd": 20.4362, "availability": "in_stock", "seller": {"id": "eck", "name": "Eckstein", "domain": "eckstein-shop.de", "country": "DE"}, "seller_url": "https://eckstein-shop.de/Pololu-Optical-Encoder-Pair-Kit-for-Micro-Metal-Gearmotors-5V", "page": "https://roboticmarket.aigap.com/p/7831.html", "first_seen": "2026-08-03 03:17:05.620042+00:00", "last_seen": "2026-08-03 03:17:05.620042+00:00", "image": "https://roboticmarket.aigap.com/media/img/eck/e7/e773ea8cdb8008c217475e4526b0c73c.jpg", "price_history": [{"at": "2026-08-03 03:17:05.620042+00:00", "price": 17.8, "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."}