Sammy Sosa & Mark McGwire Signed Official MLB Baseball w/1998 HR Chase -(SS COA)

Sammy Sosa and Mark McGwire dual signed Rawlings official MLB baseball with '1998 HR Chase' inscription. The inscription was done by Sammy Sosa. Item comes with a Schwartz Sports Memorabilia tamper-proof numbered hologram and Certificate of Authenticity which can be verified online.

This product comes fully certified with a Certificate of Authenticity and tamper-evident hologram and is fully backed by Supersportscenter.com's Authenticity Guarantee.