This baseball signed by numerous Detroit Tigers in attendance at a seminar held at the University of Michigan School of Kinesiology this winter is up for auction for interested Tigers fans. The ball includes the following signatures: PICTURE 1: infielder Jeff Larish, Toledo Mudhens leftfield prospect Wilkin Ramirez, Tigers catcher Gerald Laird; Picture 2: relief pitcher Bobby Seay Picture 3: Tigers starting third baseman Brandon Inge, former pitching prospect Kyle Bloom, Tigers AA outfield prospect Casper Wells; Picture 4: Tigers pitching coach Jeff Jones, AAA Toledo Mudhens pitching prospect Eddie Bonine and AA Erie Seawolves thirdbaseman prospect Mike Holliman.