That is the wrong place to sell it. And chances are it is legit, nobody in their right mind would forge a baseball with all those signatures, too much risk involved. Plus, what would it benifit them, the team wasn't that good.
What you have is a 1997 Anaheim Angels team signed baseball.
The key to the baseball is the other 13 signatures. There were some good young players on that team that might make it worth it.
Like Jim Edmonds, Darrin Erstad, Garrett Anderson, Tim Salmon.
Also a few older guys like Mark Langston, Mark Gubiza and Rickey Henderson.
[list]Classic Jerry Colmanisms
[*]"Montreal leads Atlanta by three, 5-1."
[*]"They throw Winfield out at second, but he's safe."
[*]"Johnny Grubb slides into second with a standup double."[/list:u]