{"id": 34909, "title": "64bit MACアドレスモジュール（MACアドレス記載カード付）", "brand": "スイッチサイエンス", "mpn": "4582555893314", "sku": "5319", "category": null, "price": 540.0, "currency": "JPY", "price_usd": 3.4684, "availability": "in_stock", "seller": {"id": "swi", "name": "Switch Science", "domain": "www.switch-science.com", "country": "JP"}, "seller_url": "https://www.switch-science.com/products/5319", "page": "https://roboticmarket.aigap.com/p/34909.html", "first_seen": "2026-08-05 13:00:56.686362+00:00", "last_seen": "2026-08-05 13:00:56.686362+00:00", "image": "https://roboticmarket.aigap.com/media/img/swi/f0/f0164b8ad22fe261615e60bdcec7f2f8.jpg", "price_history": [{"at": "2026-08-05 13:00:56.686362+00:00", "price": 540.0, "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."}