This is a Joe Mauer (as a member of the Minnesota Twins) Signed 2002 Bowman Rookie Baseball Card. This card has been hand-signed by Joe Mauer. This autograph is certified by PSA/DNA (Professional Sports Authenticators). It comes encapsulated and authenticated by PSA/DNA in the plastic case. Please see pictures for details on the condition of this card. This Autograph has been graded Gem Mint 10!