2009 Just Minors Mystery Bat. Key Selling Points: This is an MLBPA licensed product. Each box will contain the following: (1) Autographed Bat: Josh Hamilton, Evan Longoria, Yunel Escobar, Tommy Hanson, Andrew Mc-Cutchen, Jay Bruce (JMI Exclusive), Dexter Fowler, Aramis Ramirez, Alex Rios, Billy Butler (JMI Exclusive), Carlos Gonzalez, Colby Rasmus, Yovanni Gallardo and top prospects: Jason Heyward (JMI Exclusive), Carlos Santana, Desmond Jennings and others!!! A tentative checklist is attached.  (2) Autograph Cards Each master case will contain the following: (1) Glossy 1 of 1 autograph card: These rare 1 of 1 cards are randomly inserted into boxes at a rate of 1 per 6 boxes (1 guaranteed in each master carton). (1) Dual or Triple Signature Card: These autograph cards are signed by 2 or 3 top prospects respectively and are randomly inserted into boxes at a rate of 1 per 6 boxes. Gold version is serial-numbered to 10 and Silver version is serial-numbered to 25 (1 guaranteed in each master carton). Also look for randomly inserted: Game-Used Bats (full sized bats): Full-sized authentic game-used bats will be randomly inserted into boxes at a rate of 1 per 30 boxes. A tentative checklist is attached. Hall of Fame Autographed Bats: 1 Joe DiMaggio Autographed Bat (PSA Authenticated) will be randomly inserted into the entire production run.