{"id": 9478, "title": "Power Supply - 5V, 4A", "brand": null, "mpn": "TOL-15352", "sku": "TOL-15352", "category": null, "price": 19.5, "currency": "USD", "price_usd": 19.5, "availability": "unknown", "seller": {"id": "spf", "name": "SparkFun", "domain": "www.sparkfun.com", "country": "US"}, "seller_url": "https://www.sparkfun.com/power-supply-5v-4a.html", "page": "https://roboticmarket.aigap.com/p/9478.html", "first_seen": "2026-08-03 06:22:59.153491+00:00", "last_seen": "2026-08-03 06:22:59.153491+00:00", "image": "https://roboticmarket.aigap.com/media/img/spf/6f/6fafaabaa74baa128e32e61067823c55.jpg", "price_history": [{"at": "2026-08-03 06:22:59.153491+00:00", "price": 19.5, "currency": "USD", "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."}