{"id": 57259, "title": "Capteur de monoxyde de carbone MQ-7", "brand": "Générique", "mpn": "0053119782480", "sku": "Lmk:506", "category": "Environnementaux", "price": 4.3, "currency": "EUR", "price_usd": 4.9368, "availability": "in_stock", "seller": {"id": "let", "name": "Letmeknow", "domain": "letmeknow.fr", "country": "FR"}, "seller_url": "https://letmeknow.fr/environnementaux/506-capteur-de-monoxyde-de-carbone-mq-7-0053119782480.html", "page": "https://roboticmarket.aigap.com/p/57259.html", "first_seen": "2026-08-08 20:54:59.859827+00:00", "last_seen": "2026-08-08 20:54:59.859827+00:00", "image": "https://roboticmarket.aigap.com/media/img/let/d2/d272af8a5d0a0103316cd03bcc45fd1b.jpg", "price_history": [{"at": "2026-08-08 20:54:59.859827+00:00", "price": 4.3, "currency": "EUR", "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."}