{"id": 36338, "title": "SPRESENSE対応拡張ボード固定用ミニスペーサー", "brand": "パターンアート研究所", "mpn": "4582555896865", "sku": "5688", "category": null, "price": 110.0, "currency": "JPY", "price_usd": 0.7065, "availability": "out_of_stock", "seller": {"id": "swi", "name": "Switch Science", "domain": "www.switch-science.com", "country": "JP"}, "seller_url": "https://www.switch-science.com/products/5688", "page": "https://roboticmarket.aigap.com/p/36338.html", "first_seen": "2026-08-05 14:35:57.285961+00:00", "last_seen": "2026-08-05 14:35:57.285961+00:00", "image": "https://roboticmarket.aigap.com/media/img/swi/ca/ca2e83ef9ca7a796129c52905c174b57.jpg", "price_history": [{"at": "2026-08-05 14:35:57.285961+00:00", "price": 110.0, "currency": "JPY", "availability": "out_of_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."}