Jose Canseco & Mark McGwire Dual-Autographed Louisville Slugger Pro Stock Black Bat w/ "Bash Brothers" Inscription - Schwartz Sports COA Helmet display cases Each baseball is certified by

Each baseball is certified by Beckett Authentication Services (BAS) and Mill Creek Sports (MCS)

along with multiple special inscriptions

directly observed the unique full-name autograph being applied

or Raiders fan cave

and Willis Reed (twice each among the historical leaders)

Jose Canseco & Mark McGwire Dual-Autographed Louisville Slugger Pro Stock Black Bat w/ "Bash Brothers" Inscription - Schwartz Sports COA Helmet display cases Each baseball is certified byLegendary 1980s Power Duo: Jose Canseco & Mark McGwire Dual Autographed Louisville Slugger Pro Stock Black Wood Bat w "Bash Brothers" Inscription Anchor your MLB collection with the ultimate 1980s sports centerpiece: an official full sized Louisville Slugger Pro Stock Black Wood Baseball Bat, dual signed by Oakland A's power legends, Jose Canseco and Mark McGwire. During the late 1980s and early 1990s, the "Bash Brothers" ruled Major League Baseball