{"id": 89133, "title": "URM15 - 75KHZ Ultrasonic Sensor (30~500cm, RS485)", "brand": "DFRobot", "mpn": null, "sku": "DF-SEN0519", "category": "physical", "price": 175.45, "currency": "AUD", "price_usd": 124.812, "availability": "in_stock", "seller": {"id": "lbe", "name": "Little Bird Electronics", "domain": "littlebirdelectronics.com.au", "country": "AU"}, "seller_url": "https://littlebirdelectronics.com.au/products/urm15-75khz-ultrasonic-sensor-30-500cm-rs485", "page": "https://roboticmarket.aigap.com/p/89133.html", "first_seen": "2026-08-09 21:54:45.877215+00:00", "last_seen": "2026-08-09 21:54:45.877215+00:00", "image": null, "price_history": [{"at": "2026-08-09 21:54:45.877215+00:00", "price": 175.45, "currency": "AUD", "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."}