{"id": 35913, "title": "Circuit Playground用 3色電子ペーパー（オーディオアンプ搭載）--在庫限り", "brand": "スイッチサイエンス", "mpn": "4573252947028", "sku": "5998", "category": null, "price": 5332.0, "currency": "JPY", "price_usd": 34.2471, "availability": "in_stock", "seller": {"id": "swi", "name": "Switch Science", "domain": "www.switch-science.com", "country": "JP"}, "seller_url": "https://www.switch-science.com/products/5998", "page": "https://roboticmarket.aigap.com/p/35913.html", "first_seen": "2026-08-05 14:29:03.535385+00:00", "last_seen": "2026-08-05 14:29:03.535385+00:00", "image": "https://roboticmarket.aigap.com/media/img/swi/43/43ae0547d2555dc9ed41caa428873345.png", "price_history": [{"at": "2026-08-05 14:29:03.535385+00:00", "price": 5332.0, "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."}