{"id": 64991, "title": "Przetwornica step-up LM2577 2A DC-DC z USB - Sklep msalamon", "brand": null, "mpn": null, "sku": "STEP_UP_2A_LM2577_USB", "category": "Zasilanie", "price": 4.43, "currency": "PLN", "price_usd": 1.1671, "availability": "out_of_stock", "seller": {"id": "msa", "name": "msalamon", "domain": "sklep.msalamon.pl", "country": "PL"}, "seller_url": "https://sklep.msalamon.pl/produkt/przetwornica-2a-dc-dc-step-up-lm2577-z-usb/", "page": "https://roboticmarket.aigap.com/p/64991.html", "first_seen": "2026-08-09 02:23:46.415201+00:00", "last_seen": "2026-08-09 02:23:46.415201+00:00", "image": "https://roboticmarket.aigap.com/media/img/msa/18/1887cf79f667e66c9416477b8b49bb19.png", "price_history": [{"at": "2026-08-09 02:23:46.415201+00:00", "price": 4.43, "currency": "PLN", "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."}