{"id": 37544, "title": "ピッチ変換基板（1.27mm 2×10P⇔2.54mm 1×20P）、ボックスヘッダ付", "brand": "スイッチサイエンス", "mpn": "4582555898166", "sku": "6336", "category": null, "price": 300.0, "currency": "JPY", "price_usd": 1.9269, "availability": "in_stock", "seller": {"id": "swi", "name": "Switch Science", "domain": "www.switch-science.com", "country": "JP"}, "seller_url": "https://www.switch-science.com/products/6336", "page": "https://roboticmarket.aigap.com/p/37544.html", "first_seen": "2026-08-05 15:54:42.923768+00:00", "last_seen": "2026-08-05 15:54:42.923768+00:00", "image": "https://roboticmarket.aigap.com/media/img/swi/4f/4f455fbc0d8c8eee4cb704d70860df7e.jpg", "price_history": [{"at": "2026-08-05 15:54:42.923768+00:00", "price": 300.0, "currency": "JPY", "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."}