{"id": 36752, "title": "電源ユニット - 2.54mm 2ピンコネクタ/スイッチ付 単三 × 4本 電池ボックス", "brand": "近藤科学", "mpn": "4573252947516", "sku": "6021", "category": null, "price": 770.0, "currency": "JPY", "price_usd": 4.9457, "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/6021", "page": "https://roboticmarket.aigap.com/p/36752.html", "first_seen": "2026-08-05 14:45:21.473322+00:00", "last_seen": "2026-08-05 14:45:21.473322+00:00", "image": "https://roboticmarket.aigap.com/media/img/swi/d0/d0fb8199ec750affce15deea999729fd.png", "price_history": [{"at": "2026-08-05 14:45:21.473322+00:00", "price": 770.0, "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."}