{"id": 50431, "title": "Czytnik RFID PN532 13,56MHz SPI z kartą i brelokiem - Sklep msalamon", "brand": null, "mpn": null, "sku": "PN532_MOD", "category": "Moduły elektroniczne", "price": 28.49, "currency": "PLN", "price_usd": 7.5056, "availability": "in_stock", "seller": {"id": "msa", "name": "msalamon", "domain": "sklep.msalamon.pl", "country": "PL"}, "seller_url": "https://sklep.msalamon.pl/produkt/czytnik-rfid-pn532-1356mhz-spi-z-karta-i-brelokiem/", "page": "https://roboticmarket.aigap.com/p/50431.html", "first_seen": "2026-08-08 14:30:28.506162+00:00", "last_seen": "2026-08-08 14:30:28.506162+00:00", "image": "https://roboticmarket.aigap.com/media/img/msa/55/552101ffd8ef23c4be9ad721fe522f35.png", "price_history": [{"at": "2026-08-08 14:30:28.506162+00:00", "price": 28.49, "currency": "PLN", "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."}