{"id": 54075, "title": "Arduino Proto Shield Rev3 (assembled)", "brand": null, "mpn": "MPN:  A000077", "sku": "SKU: 0475", "category": null, "price": 19.19, "currency": "CAD", "price_usd": 13.7117, "availability": "in_stock", "seller": {"id": "crx", "name": "Canada Robotix", "domain": "www.canadarobotix.com", "country": "CA"}, "seller_url": "https://www.canadarobotix.com/products/475", "page": "https://roboticmarket.aigap.com/p/54075.html", "first_seen": "2026-08-08 18:22:08.418814+00:00", "last_seen": "2026-08-08 18:22:08.418814+00:00", "image": "https://roboticmarket.aigap.com/media/img/crx/03/03e349ab9ed55ae95ad6af58e86041e2.jpg", "price_history": [{"at": "2026-08-08 18:22:08.418814+00:00", "price": 19.19, "currency": "CAD", "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."}