2021 Panini Mosaic Baseball Mega Box (Reactive Blue Parallels!) Factory Sealed this listing is for a single pack

2021 Panini Mosaic Baseball Mega Box (Reactive Blue Parallels!) Factory Sealed
2021 Panini Mosaic Baseball Mega Box (Reactive Blue Parallels!)

This listing is for 1 Mega Box
Each Box contains One Autograph!

New to baseball for 2021, Mosaic promises to deliver all the fan favorites and up-and-coming stars on one of our most popular opti-chrome designs!

Mosaic Baseball has a total of a 100-card autograph checklist, featuring multiple budding superstars like Ke'Bryan Hayes and Dylan Carlson in Rookie Autographs Mosaic and current faces of the franchise like Aaron Judge and Alex Bregman in Autographs Mosaic

Look for beautifully designed insert sets like Field Vision, Locked In, Rookie Debut and more!

Our expansive 280-card base set features numerous stars from yesterday and today in Base, and the ones that are set to join them in Rookies.


8 Packs Per Box, 8 Cards Per Pack

Product Highlights

Find Silver Prizms!
Look For Mosaic Parallels!
Find Reactive Blue and Red Parallels!
One Autograph Per Box!
Look For Key Rookies!
Key Rookies

Jarred Kelenic
Ke'Bryan Hayes
Andrew Vaughn
Bobby Dalbec
Dylan Carlson
Jo Adell
Taylor Trammell
Jonathan India
Jake Cronenworth
Triston McKenzie
Alec Bohm
Nick Madrigal
Alex Kirilloff
Tarik Skubal
Ryan Mountcastle
Jazz Chisholm
Cristian Pache
Casey Mize
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