{"id": 25439, "title": "DFRobot Background Suppression Photoelectric Sensor", "brand": null, "mpn": "SEN-18602", "sku": "SEN-18602", "category": null, "price": 32.95, "currency": "USD", "price_usd": 32.95, "availability": "unknown", "seller": {"id": "spf", "name": "SparkFun", "domain": "www.sparkfun.com", "country": "US"}, "seller_url": "https://www.sparkfun.com/dfrobot-background-suppression-photoelectric-sensor.html", "page": "https://roboticmarket.aigap.com/p/25439.html", "first_seen": "2026-08-04 15:26:10.613173+00:00", "last_seen": "2026-08-04 15:26:10.613173+00:00", "image": "https://roboticmarket.aigap.com/media/img/spf/5e/5eb354024c0611d255b29eaf23f5c492.jpg", "price_history": [{"at": "2026-08-04 15:26:10.613173+00:00", "price": 32.95, "currency": "USD", "availability": "unknown"}], "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."}