{"id": 82073, "title": "NFC Arduino Shield 13.56MHz - Stackable PN532 Reader", "brand": "circuitrocks", "mpn": "ACS53201S", "sku": "ACS53201S", "category": null, "price": 499.0, "currency": "PHP", "price_usd": 7.9563, "availability": "out_of_stock", "seller": {"id": "cir", "name": "Circuitrocks", "domain": "circuit.rocks", "country": "PH"}, "seller_url": "https://circuit.rocks/products/nfc-arduino-shield", "page": "https://roboticmarket.aigap.com/p/82073.html", "first_seen": "2026-08-09 16:39:05.907134+00:00", "last_seen": "2026-08-09 16:39:05.907134+00:00", "image": "https://roboticmarket.aigap.com/media/img/cir/71/7130c91ced26d86f2e7480be17bf5170.jpg", "price_history": [{"at": "2026-08-09 16:39:05.907134+00:00", "price": 499.0, "currency": "PHP", "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."}