{"id": 32700, "title": "ATmega168/328 簡易化基板", "brand": "スイッチサイエンス", "mpn": "4582555879929", "sku": "3948", "category": null, "price": 550.0, "currency": "JPY", "price_usd": 3.5326, "availability": "out_of_stock", "seller": {"id": "swi", "name": "Switch Science", "domain": "www.switch-science.com", "country": "JP"}, "seller_url": "https://www.switch-science.com/products/3948", "page": "https://roboticmarket.aigap.com/p/32700.html", "first_seen": "2026-08-05 08:28:44.993007+00:00", "last_seen": "2026-08-05 08:28:44.993007+00:00", "image": "https://roboticmarket.aigap.com/media/img/swi/da/daf774ffc1291176b668491ddfb59f56.jpg", "price_history": [{"at": "2026-08-05 08:28:44.993007+00:00", "price": 550.0, "currency": "JPY", "availability": "out_of_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."}