Configuration: 20 packs per box. 4 cards per pack.
2026 Topps Cosmic Chrome Baseball goes beyond the ballpark, featuring veterans, rookies, and legends from across the game. Mars Attacks MLB and Cosmic Dust make their debut in this year’s insert lineup, while the highly sought-after Planetary Pursuits remains a defining feature of the Cosmic Chrome® brand. Refractor parallels inspired by galaxies, planets, and other deep-space phenomena bring even more color to the collection, with autographs from baseball’s brightest stars completing the 2026 release.
Each pack of 2026 Topps Cosmic Chrome Baseball contains four (4) cards. Look for Nucleus Refractors, Blended Inserts, and Base Parallels.