{"id": 37913, "title": "表面実装タクトスイッチ", "brand": "SparkFun", "mpn": "4573252950264", "sku": "39", "category": null, "price": 231.0, "currency": "JPY", "price_usd": 1.4837, "availability": "in_stock", "seller": {"id": "swi", "name": "Switch Science", "domain": "www.switch-science.com", "country": "JP"}, "seller_url": "https://www.switch-science.com/products/39", "page": "https://roboticmarket.aigap.com/p/37913.html", "first_seen": "2026-08-05 16:00:10.481462+00:00", "last_seen": "2026-08-05 16:00:10.481462+00:00", "image": "https://roboticmarket.aigap.com/media/img/swi/68/6879f748d48e282cb933bb1f6c0edd43.jpg", "price_history": [{"at": "2026-08-05 16:00:10.481462+00:00", "price": 231.0, "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."}