{"id": 34217, "title": "《お取り寄せ商品》12V Low noise DC Motor 146RPM w/Encoder", "brand": "スイッチサイエンス", "mpn": "4582555886859", "sku": "4673", "category": null, "price": 9397.0, "currency": "JPY", "price_usd": 60.3563, "availability": "in_stock", "seller": {"id": "swi", "name": "Switch Science", "domain": "www.switch-science.com", "country": "JP"}, "seller_url": "https://www.switch-science.com/products/4673", "page": "https://roboticmarket.aigap.com/p/34217.html", "first_seen": "2026-08-05 11:29:20.520572+00:00", "last_seen": "2026-08-05 11:29:20.520572+00:00", "image": "https://roboticmarket.aigap.com/media/img/swi/c8/c8c9c792e0bbeb903dec83d91e97be33.jpg", "price_history": [{"at": "2026-08-05 11:29:20.520572+00:00", "price": 9397.0, "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."}