{"product_id":"1977-topps-528-bill-castro-9-card-progressive-proof-4a","title":"1977 Topps #528 Bill Castro 9 card progressive proof. 4a","description":"\u003cp\u003e1977 Topps #528 Bill Castro 9 card progressive proof. 4a\u003c\/p\u003e","brand":"NationalCardInvestors","offers":[{"title":"Default Title","offer_id":51134600905000,"sku":"EB-123489167020","price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/0458\/8328\/files\/57_d36375c5-9bd7-4820-a02b-4e2030c3221d.jpg?v=1764699425","url":"https:\/\/www.nationalcardinvestors.com\/products\/1977-topps-528-bill-castro-9-card-progressive-proof-4a","provider":"NationalCardInvestors","version":"1.0","type":"link"}