{"id": 36652, "title": "150:1 シャフト付き超小型メタルギアドモーター HPCB 6V", "brand": "Pololu", "mpn": "4573252947639", "sku": "6088", "category": null, "price": 4950.0, "currency": "JPY", "price_usd": 31.7935, "availability": "in_stock", "seller": {"id": "swi", "name": "Switch Science", "domain": "www.switch-science.com", "country": "JP"}, "seller_url": "https://www.switch-science.com/products/6088", "page": "https://roboticmarket.aigap.com/p/36652.html", "first_seen": "2026-08-05 14:42:32.373155+00:00", "last_seen": "2026-08-05 14:42:32.373155+00:00", "image": "https://roboticmarket.aigap.com/media/img/swi/55/550c9180ab0773d1ec1002a6de859d8b.jpg", "price_history": [{"at": "2026-08-05 14:42:32.373155+00:00", "price": 4950.0, "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."}