{"id": 91081, "title": "DFRobot Gravity: PM2.5 Air Quality Sensor", "brand": null, "mpn": null, "sku": "K51622", "category": null, "price": 2795.0, "currency": "INR", "price_usd": 29.1254, "availability": "out_of_stock", "seller": {"id": "cmp", "name": "Compo India", "domain": "compoindia.com", "country": "IN"}, "seller_url": "https://compoindia.com/product/dfrobot-gravity-pm2-5-air-quality-sensor/", "page": "https://roboticmarket.aigap.com/p/91081.html", "first_seen": "2026-08-09 23:15:22.602919+00:00", "last_seen": "2026-08-09 23:15:22.602919+00:00", "image": "https://roboticmarket.aigap.com/media/img/cmp/35/359625f3aba6fc00fefafc175ce692fd.jpg", "price_history": [{"at": "2026-08-09 23:15:22.602919+00:00", "price": 2795.0, "currency": "INR", "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."}