{"id": 31350, "title": "X-Nucleo デジタルMEMSマイクボード CCA02M1--販売終了", "brand": "スイッチサイエンス", "mpn": "4573252938644", "sku": "2962", "category": null, "price": 3355.0, "currency": "JPY", "price_usd": 21.549, "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/2962", "page": "https://roboticmarket.aigap.com/p/31350.html", "first_seen": "2026-08-05 06:44:02.390634+00:00", "last_seen": "2026-08-05 06:44:02.390634+00:00", "image": "https://roboticmarket.aigap.com/media/img/swi/11/117585aee2ccb0c2004daca58ce5bea3.jpg", "price_history": [{"at": "2026-08-05 06:44:02.390634+00:00", "price": 3355.0, "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."}