This Autographed Game Use Graded 8.5 1983-1986 Rookie Era Game Used Cracked Louisville Slugger B267 Player Model Baseball Bat has been Personally Signed by Tony Gwynn of the San Diego Padres. This item is 100% Authentic and comes with a PSA/DNA Certification Card and a matching numbered Hologram. The authenticity can be verified on Professional Sports Authenticator website.