{"id": 33164, "title": "滞在検知機能付きSmart Mat Switch--販売終了", "brand": "音力発電", "mpn": "4582555881120", "sku": "4099", "category": null, "price": 22000.0, "currency": "JPY", "price_usd": 141.3046, "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/4099", "page": "https://roboticmarket.aigap.com/p/33164.html", "first_seen": "2026-08-05 09:52:58.759799+00:00", "last_seen": "2026-08-05 09:52:58.759799+00:00", "image": "https://roboticmarket.aigap.com/media/img/swi/62/6231c89b2ceff5d35249a650ff7c377e.jpg", "price_history": [{"at": "2026-08-05 09:52:58.759799+00:00", "price": 22000.0, "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."}