{"id": 52409, "title": "Pololu Idler Wheel 42x19 mm Pair (Black)", "brand": null, "mpn": "MPN: 1412", "sku": "SKU: 0377", "category": null, "price": 8.89, "currency": "CAD", "price_usd": 6.3521, "availability": "unknown", "seller": {"id": "crx", "name": "Canada Robotix", "domain": "www.canadarobotix.com", "country": "CA"}, "seller_url": "https://www.canadarobotix.com/products/377", "page": "https://roboticmarket.aigap.com/p/52409.html", "first_seen": "2026-08-08 17:06:19.727766+00:00", "last_seen": "2026-08-08 17:06:19.727766+00:00", "image": "https://roboticmarket.aigap.com/media/img/crx/d8/d8eb386721fbfc94dfafd23754500aa3.jpg", "price_history": [{"at": "2026-08-08 17:06:19.727766+00:00", "price": 8.89, "currency": "CAD", "availability": "unknown"}], "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."}