2026 Topps Heritage Baseball Mega Box (Red & Silver Sparkle Parallels)

Celebrate the spirit of 1977 with 2026 Topps Heritage Baseball, a release that brings the bold, unmistakable vintage design together with today’s biggest stars, rookies, and fan favorites. The Mega Box format delivers an exciting and value-packed ripping experience for collectors looking to build the set and chase unique parallels.

The 400-card set highlights League Leaders, Record Breakers, postseason moments, Quad Rookies, and Turn Back the Clock subsets. Mega Boxes feature exclusive content, including Red Bordered base parallels and Silver Sparkle Chrome variations, along with limited Deckle Edge cards and the Color of the Year parallel numbered to 77.

Collectors can also find fan-favorite inserts such as Ready and Action!, The Enterprise, and Raw Power, as well as Clubhouse Collection Relics featuring players from both 1977 and today. Autograph content includes Real One Autographs, limited Red Ink autos hand-numbered to 77, Expansion Autographs, Real One Quad Autos, and Turn Back the Clock Autographs.

The Mega Box delivers a dynamic Heritage experience—perfect for building the set, chasing parallels, and reliving the iconic 1977 design.

What You Can Look For

• 400-card base set with League Leaders, Record Breakers, and Quad Rookies

• Turn Back the Clock subsets and classic 1977 design

• Exclusive Red Bordered parallels and Silver Sparkle Chrome parallels

• Inserts like Ready and Action!, The Enterprise, and Raw Power

• Autographs including Real One Autos and Red Ink versions

Box Break (on average)

• 1 Insert

• 4 Short Print Base Cards

• 4 Base Card Red Bordered Parallels

• 4 Base Chrome Variations / Short Prints / Numbered Parallels

• 4 Base Card Chrome Silver Sparkle Parallels

Box Configuration

• Packs per box: 17

• Cards per pack: 8

• Total cards per box: 136