Mark McGwire & Jose Canseco Dual Signed 1988 Fleer Power Team Card PSA 10

About This Item

• Hand-signed by the "Bash Brothers" Mark McGwire and Jose Canseco
• Authentic 1988 Fleer Power Team dual-player card
• Autograph grade certified as PSA 10 Gem Mint
• Authenticated and encapsulated by PSA