{"id": 81857, "title": "Silnik krokowy JK42HS48-1204 200 kroków/obr - Sklep msalamon", "brand": null, "mpn": null, "sku": "NAR-00064", "category": "Mechanika", "price": 68.09, "currency": "PLN", "price_usd": 17.9381, "availability": "in_stock", "seller": {"id": "msa", "name": "msalamon", "domain": "sklep.msalamon.pl", "country": "PL"}, "seller_url": "https://sklep.msalamon.pl/produkt/silnik-krokowy-jk42hs48-1204-200-krokow-obr/", "page": "https://roboticmarket.aigap.com/p/81857.html", "first_seen": "2026-08-09 16:37:58.715147+00:00", "last_seen": "2026-08-09 16:37:58.715147+00:00", "image": "https://roboticmarket.aigap.com/media/img/msa/73/7321aade437b42ef1b6c2ef81cfd14f3.png", "price_history": [{"at": "2026-08-09 16:37:58.715147+00:00", "price": 68.09, "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."}