vlad guerrero minor league bat

[geoff]

I bought a Vlad Guerrero minor league game used bat from when he was in AA playing for the Harrisburg Senators it has his number 27 on the bottom of the bat. Its a pro stock bat that he signed and was certified by PSA/DNA. I am wondering if this bat is really game used. I know the signature was certified but not the bat. Thats what PSA said when i called them. I am also wondering how much this is worth because it is a minor league bat and not a major league bat. Here are the pichures of this bat.I would love to know if i have a true gamer or just a signed bat of Vlad.thanks