{"id": 90058, "title": "AD8232 Single Lead Heart Rate Monitor", "brand": "Sparkfun", "mpn": null, "sku": "712650", "category": null, "price": 19.7, "currency": "EUR", "price_usd": 22.6176, "availability": "out_of_stock", "seller": {"id": "rit", "name": "Robot Italy", "domain": "robot-italy.com", "country": "IT"}, "seller_url": "https://robot-italy.com/products/ad8232-single-lead-heart-rate-monitor", "page": "https://roboticmarket.aigap.com/p/90058.html", "first_seen": "2026-08-09 23:05:44.490835+00:00", "last_seen": "2026-08-09 23:05:44.490835+00:00", "image": "https://roboticmarket.aigap.com/media/img/rit/3b/3bafeac4d4772a07632e341c0384034f.jpg", "price_history": [{"at": "2026-08-09 23:05:44.490835+00:00", "price": 19.7, "currency": "EUR", "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."}