{"id": 91494, "title": "RFID Proximity Card Kit (RFID Reader/Writer Module with RFID Keyring Tag and RFID Card)", "brand": null, "mpn": "MFRC-522 RC-522 RC522 Antenna RFID IC Wireless Module For Arduino SPI Writer Reader IC Card Proximity Module", "sku": "898394162", "category": null, "price": 56.0, "currency": "ZAR", "price_usd": 3.4456, "availability": "in_stock", "seller": {"id": "leo", "name": "Leobot Electronics", "domain": "leobot.net", "country": "ZA"}, "seller_url": "https://www.leobot.net/product/569", "page": "https://roboticmarket.aigap.com/p/91494.html", "first_seen": "2026-08-10 00:22:27.298655+00:00", "last_seen": "2026-08-10 00:22:27.298655+00:00", "image": "https://roboticmarket.aigap.com/media/img/leo/a4/a4bba761c294fd57875434b068362ea6.webp", "price_history": [{"at": "2026-08-10 00:22:27.298655+00:00", "price": 56.0, "currency": "ZAR", "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."}