This is a Game Used X Bat Professional Series Model 24 Pro Maple 34 Player Model Baseball Bat that was used by a member of the Saint Louis Cardinals.. 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. This baseball bat is not autographed. This baseball bat's game use is authenticated; however; it is believe to have been used by a player other than Albert Pujols. It is unknown which player used this bat but believed to be circa 2003-2004. Please refer to PSA's Letter of Authenticity for more information.