Mark McGwire & Jose Canseco Signed OML Baseball Inscribed "Bash Brothers" (JSA & Beckett)

Rawlings Official Major League baseball has been hand-signed and inscribed by Mark McGwire (Oakland Athletics) and Jose Canseco (Oakland Athletics).

The autograph includes an official James Spence Authentication (JSA) hologram and matching COA as well as an official Beckett Authentication Services serially numbered hologram for authenticity purposes. The signing of this item was witnessed by JSA and Beckett.

Authentication: JSA COA & Beckett Hologram

Due to the uniqueness of each item, please refer to the photos provided in this auction. We offer high resolution images of each item rather than a written description of condition.

This item is being shipped from the Pristine Auction warehouse.