{"id": 38309, "title": "MIDIジャック(メス)基板取り付け用", "brand": "SparkFun", "mpn": "4573252937975", "sku": "263", "category": null, "price": 440.0, "currency": "JPY", "price_usd": 2.8261, "availability": "in_stock", "seller": {"id": "swi", "name": "Switch Science", "domain": "www.switch-science.com", "country": "JP"}, "seller_url": "https://www.switch-science.com/products/263", "page": "https://roboticmarket.aigap.com/p/38309.html", "first_seen": "2026-08-05 17:08:25.163842+00:00", "last_seen": "2026-08-05 17:08:25.163842+00:00", "image": "https://roboticmarket.aigap.com/media/img/swi/af/afc344a77a1f71088ff5572598fabd15.png", "price_history": [{"at": "2026-08-05 17:08:25.163842+00:00", "price": 440.0, "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."}