{"id": 57270, "title": "Piezo Buzzer Actif", "brand": "Générique", "mpn": "652733152190", "sku": "Lmk:512", "category": "Audio", "price": 2.0, "currency": "EUR", "price_usd": 2.2962, "availability": "out_of_stock", "seller": {"id": "let", "name": "Letmeknow", "domain": "letmeknow.fr", "country": "FR"}, "seller_url": "https://letmeknow.fr/audio/512-piezo-buzzer-actif-652733152190.html", "page": "https://roboticmarket.aigap.com/p/57270.html", "first_seen": "2026-08-08 20:55:05.547674+00:00", "last_seen": "2026-08-08 20:55:05.547674+00:00", "image": "https://roboticmarket.aigap.com/media/img/let/70/708b7929d704a6eb719ff15e3b9bd7c3.jpg", "price_history": [{"at": "2026-08-08 20:55:05.547674+00:00", "price": 2.0, "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."}