Mark McGwire “Big Mac” Oakland A’s MLB Baseball Action Poster – Costacos Brothers 1991

Bring your wall alive with this spectacular vintage “Big Mac” classic! This amazing poster features the home run legend himself, Mark McGwire, unleashing another monster shot to left, during the Oakland A’s A.L. West dynasty years of the late-1980s and early-1990s. Spectacular photography and a rare horizontal design make this one of the nicest baseball posters you’ll ever see! Perfect for the wall of any fan, and a valuable addition to your collection. Limited quantity remains in our warehouse.