2026 Topps Series 2 Baseball Mega Box

Celebrate 75 years of Topps Baseball! 2026 Topps Series 2 Baseball features midseason roster updates, rookie cards, and anniversary-themed inserts honoring classic Topps designs. Look for key rookies including Munetaka Murakami, Trey Yesavage, Kazuma Okamoto, Tatsuya Imai, and Carter Jensen, plus Heavy Lumber Autographs, relics, Topps Buybacks, 75 Years of Topps cards, and Glove Work inserts.

Each Mega Box contains 4 exclusive 1991 Topps Baseball or All-Stars Baseball Crackle Foil Parallels, on average, plus retail-exclusive holo foil parallels.

Configuration: 14 packs per box. 14 cards per pack.