This item has been personally hand signed by Cam Thomas on May 29; 2010 under the direct supervision of American Icon Autographs. This item comes with an individually numbered; tamper evident sticker from the industries leading autograph authenticator PSA/DNA and comes with a lifetime guarantee. To ensure authenticity; the hologram can be reviewed online. This process helps to ensure that the product purchased is authentic and eliminates any possibility of duplication or fraud.