2026 Topps Heritage Baseball | Mega Box

A retail-exclusive expanded box celebrating MLB superstars, rising rookies, and legends on the classic 1977 Topps design, packed with Mega Box–exclusive Red Bordered parallels and Chrome Silver Sparkle variations.

Product Overview

• Packs per Box: 17 packs

• Cards per Pack: 8 cards

• Cards per Box: 136 cards

Average Box Break

• 4 Mega-Exclusive Base Red Bordered Parallels

• 4 Mega-Exclusive Base Chrome Silver Sparkle Parallels

• 4 Base Short Print Cards (SPs)

• 4 Base Chrome Variations, Short Prints, or Serial-Numbered Parallels

• 1 Insert Card (Ready and Action!, The Enterprise, or Raw Power)

Key Product Highlights

• Mega-Exclusive Parallels: Delivers exclusive Red Bordered parallels and Chrome Silver Sparkle cards only available in Mega Box formats.

• 1977 Design & Subsets: Showcases modern stars and top prospects on classic 1977 vintage card stock, featuring subsets like League Leaders, Record Breakers, Postseason Highlights, Quad Rookies, and Turn Back the Clock.

• Expanded Parallel Rainbow: Look for Deckle Edge parallels, Color of the Year "Heritage Orange" (/77), and serial-numbered Chrome parallels ranging from Blue (/150) down to 1-of-1 SuperFractors.

• Autograph & Relic Potential: Features rare chances to pull hard-signed Real One Autographs (including Red Ink versions /77), Expansion Autographs (1977 Mariners & Blue Jays), Real One Quad Autos, Clubhouse Collection Relics, and Real One Relics.

Key Players to Chase

• Top Rookies: Roman Anthony, Jac Caglianone, Samuel Basallo, Jacob Misiorowski, Chase Burns, Colson Montgomery, and Carson Williams.

• Superstars & Legends: Shohei Ohtani, Aaron Judge, Paul Skenes, Ronald Acuña Jr., Bobby Witt Jr., and Cal Raleigh.