{"product_id":"2026-pro-set-metal-baseball-jumbo-box","title":"2026 Pro Set Metal Baseball Jumbo Box","description":"Each box delivers 8 autograph cards and an average of 2 Red, White, and Blue base or autograph cards. Discover top young stars featured on the iconic 1989 Pro Set design, plus Mini 1989 versions. Hunt for the legendary 1990 Pro Set design and its Mini counterparts. Explore exciting new themes and inserts showcasing tomorrow's legends and yesterday's heroes. Beautifully designed die cuts enhance both value and collectibility.\n\nLook for signatures from Eli Willits, Jesus Made, Justin Lebron, Kevin McGonigle, Konnor Griffin, Leo De Vries, Nick Kurtz, Roch Cholowsky, Travis Bazzana, Trey Yesavage, and Jackson Flora—averaging 4 to 5 signatures per case. Exclusive Red, White, and Blue Pro Set 1989 and 1990 cards are jumbo-only finds.","brand":"Gameday Sports Cards","offers":[{"title":"Default Title","offer_id":49939025264917,"sku":null,"price":255.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6536\/4757\/files\/954920_004_052026.avif?v=1779918512","url":"https:\/\/gamedaysportscardslv.myshopify.com\/products\/2026-pro-set-metal-baseball-jumbo-box","provider":"Gameday Sports Cards","version":"1.0","type":"link"}