{"id": 33449, "title": "STOP:bit - micro:bit用信号機風拡張基板", "brand": "Kitronik", "mpn": "4582555880604", "sku": "4031", "category": null, "price": 946.0, "currency": "JPY", "price_usd": 6.0761, "availability": "in_stock", "seller": {"id": "swi", "name": "Switch Science", "domain": "www.switch-science.com", "country": "JP"}, "seller_url": "https://www.switch-science.com/products/4031", "page": "https://roboticmarket.aigap.com/p/33449.html", "first_seen": "2026-08-05 09:57:21.904490+00:00", "last_seen": "2026-08-05 09:57:21.904490+00:00", "image": "https://roboticmarket.aigap.com/media/img/swi/0a/0a63c15b4319285681d3bc8ae338319d.jpg", "price_history": [{"at": "2026-08-05 09:57:21.904490+00:00", "price": 946.0, "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."}