{"product_id":"2026-topps-series-1-baseball-celebration-mega-box","title":"2026 Topps Series 1 Baseball Celebration Mega Box","description":"\u003cp data-start=\"0\" data-end=\"53\"\u003e\u003cstrong data-start=\"0\" data-end=\"53\"\u003e2026 Topps Series 1 Baseball Celebration Mega Box\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"55\" data-end=\"94\"\u003e14 Cards per Pack, 14 Packs per Box\u003c\/p\u003e\n\u003cp data-start=\"96\" data-end=\"321\"\u003eCelebrate the start of a new MLB season with the 2026 Topps Series 1 Baseball Celebration Mega Box, released just in time for Opening Day and continuing the historic 75 Years of Topps Baseball anniversary celebration.\u003c\/p\u003e\n\u003cp data-start=\"323\" data-end=\"682\"\u003eThis special Mega Box edition features the complete 350-card Series 1 base set, showcasing the biggest stars in baseball, exciting rookies, Future Stars, League Leaders, and team cards from across the league. Collectors can chase a wide range of 75th anniversary-themed inserts and parallels that honor the legacy of Topps and its impact on the hobby.\u003c\/p\u003e\n\u003cp data-start=\"684\" data-end=\"861\"\u003eThe Celebration Mega Box also introduces exclusive Holo Foil parallels, along with additional Mega Box–exclusive inserts and chase content that make this release unique.\u003c\/p\u003e\n\u003cp data-start=\"863\" data-end=\"1058\"\u003eFan-favorite insert sets return, including Dugout Peeks, Walk This Way, and Gameday Drip, while special cards highlighting team mascots bring even more personality and fun to the product.\u003c\/p\u003e\n\u003cp data-start=\"1060\" data-end=\"1211\"\u003eAutograph and relic cards remain a key part of the chase, giving collectors the chance to pull premium hits featuring today’s stars and future legends.\u003c\/p\u003e\n\u003cp data-start=\"1213\" data-end=\"1397\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eWhether you're building the flagship set or chasing exclusive parallels and hits, the 2026 Topps Series 1 Celebration Mega Box delivers the excitement of Opening Day in every pack.\u003c\/p\u003e","brand":"Topps","offers":[{"title":"Default Title","offer_id":53745450549558,"sku":null,"price":69.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0924\/4285\/3686\/files\/b78aab69d69432178777db0f2ed5f82dd3dac8f5_26TBB1_FGC6533_CELEBRATION_MBX.webp?v=1772587279","url":"https:\/\/rjicollectibles.com\/ja\/products\/2026-topps-series-1-baseball-celebration-mega-box","provider":"RJI Collectibles","version":"1.0","type":"link"}