{"id": 36740, "title": "Raspberry Pi 4 スターターキット（4GB RAM版）", "brand": "スイッチサイエンス", "mpn": "4573252947585", "sku": "6030", "category": null, "price": 29700.0, "currency": "JPY", "price_usd": 190.7612, "availability": "in_stock", "seller": {"id": "swi", "name": "Switch Science", "domain": "www.switch-science.com", "country": "JP"}, "seller_url": "https://www.switch-science.com/products/6030", "page": "https://roboticmarket.aigap.com/p/36740.html", "first_seen": "2026-08-05 14:44:59.161831+00:00", "last_seen": "2026-08-05 14:44:59.161831+00:00", "image": "https://roboticmarket.aigap.com/media/img/swi/2b/2b533e6de2d81bcf1a5e586c30db4326.jpg", "price_history": [{"at": "2026-08-05 14:44:59.161831+00:00", "price": 29700.0, "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."}