2026 Topps Heritage Baseball-Mega Box-Ready to ship.

In stock and ready to ship. Free shipping in the lower 48 states.

Mega Box Configuration

•  17 packs per box

•  8 cards per pack

•  Average contents:

•  1 Insert

•  4 Short Print base cards

•  4 Red Bordered base parallels (Mega exclusive)

•  4 Chrome Variations, SPs, or numbered parallels

•  4 Chrome Silver Sparkle parallels (Mega exclusive)

What are you chasing!? See pics also

Mega Box Exclusives

•  Red Bordered base parallels

•  Chrome Silver Sparkle parallels

These are the signature retail/Mega pulls and help complete rainbows.

Other Key Parallels & Special Cards

•  Deckle Edge (limited)

•  Color of the Year – Heritage Orange (numbered to /77)

•  Chrome parallels (Refractor and numbered borders down to SuperFractor 1/1)

•  Various base variations (Image, Nickname, Flipped Bat, Alternate Cartoons, etc.)

Inserts

•  Ready and Action!

•  The Enterprise

•  Raw Power

Higher-End Hits (Possible but Not Guaranteed)

Autographs (Real One, including Special Edition Red Ink /77; Turn Back the Clock; Expansion; Quad) and relics (Clubhouse Collection, Flashback, Real One) appear far less frequently in Mega boxes than in Hobby (roughly 1 auto every 17 boxes and relics every 7 or so).