{"product_id":"2026-topps-series-1-baseball-celebration-mega-box","title":"2026 Topps Series 1 Baseball Celebration Mega Box | Columbia Sports Cards","description":"\u003cp\u003e\u003cstrong\u003eCelebrate 75 years of Topps Baseball\u003c\/strong\u003e with the \u003cstrong\u003e2026 Topps Series 1 Baseball Celebration Mega Box\u003c\/strong\u003e, a special retail release packed with exclusive parallels, inserts, and flagship favorites.\u003c\/p\u003e\n\n\u003cp\u003eBuilt around the iconic 350-card Series 1 checklist, this Mega Box delivers top MLB stars, rookies, and legends—plus Opening Day and Confetti parallels you can only find in this format.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e📦 Box Configuration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e14 Packs per Box\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e14 Cards per Pack\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e⭐ Box Break\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e1 Opening Day Parallel\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAt Least 7 Confetti Parallels\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🔥 Product Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCelebrates \u003cstrong\u003e75 Years of Topps Baseball\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes full 350-card Series 1 Base Set\u003c\/li\u003e\n\u003cli\u003eFeatures stars, rookies, Future Stars, and League Leaders\u003c\/li\u003e\n\u003cli\u003eExclusive Celebration Mega Box parallels and inserts\u003c\/li\u003e\n\u003cli\u003eChance to pull autographs and relic cards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🎉 Exclusive Parallels\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOpening Day Parallel (1 per box)\u003c\/li\u003e\n\u003cli\u003eConfetti Parallels (7+ per box)\u003c\/li\u003e\n\u003cli\u003eHolo Foil Parallels\u003c\/li\u003e\n\u003cli\u003e75th Anniversary themed parallels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e⚾ Insert Sets\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDugout Peeks\u003c\/li\u003e\n\u003cli\u003eWalk This Way\u003c\/li\u003e\n\u003cli\u003eGameday Drip\u003c\/li\u003e\n\u003cli\u003eMascot Cards\u003c\/li\u003e\n\u003cli\u003e75th Anniversary Inserts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e💥 Chase Cards\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutographs of MLB stars and rookies\u003c\/li\u003e\n\u003cli\u003eRelic cards featuring game-used materials\u003c\/li\u003e\n\u003cli\u003eLow-numbered anniversary parallels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🎯 Why Collect Topps Celebration?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSpecial release tied to MLB Opening Day\u003c\/li\u003e\n\u003cli\u003eExclusive retail parallels not found in hobby\u003c\/li\u003e\n\u003cli\u003eStrong rookie class and flagship checklist\u003c\/li\u003e\n\u003cli\u003eAnniversary branding boosts collector appeal\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Topps","offers":[{"title":"Default Title","offer_id":48521243689210,"sku":"S-26TS1BCMB","price":59.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0078\/3410\/7956\/files\/2026-topps-series-1-baseball-celebration-mega-box-columbia-sports-cards-4946147.jpg?v=1774551727","url":"https:\/\/columbiasportscard.com\/products\/2026-topps-series-1-baseball-celebration-mega-box","provider":"Columbia Sports Cards","version":"1.0","type":"link"}