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2026 Topps Series 1 - CELEBRATION MEGA BOX EXCLUSIVES - MASCOT RELICS

Baseball21 cardsView full set checklist

21 card celebration mega box exclusives - mascot relics subset from 2026 Topps Series 1 (Baseball).

#PlayerTeamNotes
MAS-ATHMascotAthletics
MAS-BBRBernie BrewerMilwaukee Brewers
MAS-BLOBlooperAtlanta Braves
MAS-BXBaxterArizona Diamondbacks
MAS-CAPRangers CaptainTexas Rangers
MAS-CLKClarkChicago Cubs
MAS-CWSMascotChicago White Sox
MAS-DINDingerColorado Rockies
MAS-MOSMariner MooseSeattle Mariners
MAS-MRMMr. MetNew York Mets
MAS-MRRMr. RedCincinnati Reds
MAS-MRSMrs. MetNew York Mets
MAS-ORBOrbitHouston Astros
MAS-PAWPawsDetroit Tigers
MAS-PIRPirate ParrotPittsburgh Pirates
MAS-RAYRaymondTampa Bay Rays
MAS-ROSRosie RedCincinnati Reds
MAS-SCRScreechWashington Nationals
MAS-SLGSluggerrrKansas City Royals
MAS-TCBT.C. BearMinnesota Twins
MAS-WGMWally the Green MonsterBoston Red Sox