{"id": 28431, "title": "Adafruit モーター/ステッパー/サーボ シールドキット v2", "brand": "Adafruit", "mpn": "4573252930624", "sku": "1438", "category": null, "price": 4180.0, "currency": "JPY", "price_usd": 26.8479, "availability": "in_stock", "seller": {"id": "swi", "name": "Switch Science", "domain": "www.switch-science.com", "country": "JP"}, "seller_url": "https://www.switch-science.com/products/1438", "page": "https://roboticmarket.aigap.com/p/28431.html", "first_seen": "2026-08-05 02:24:03.911365+00:00", "last_seen": "2026-08-05 02:24:03.911365+00:00", "image": "https://roboticmarket.aigap.com/media/img/swi/f1/f1bde3f67efa5af2477dff0723a5d07e.jpg", "price_history": [{"at": "2026-08-05 02:24:03.911365+00:00", "price": 4180.0, "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."}