Topps Chrome Cosmic Baseball 2026 - Hobby Box

4 Cards per Pack, 20 Packs per Box

Look for Autographs

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.