MARCUS ALLEN autographed Official Wilson NFL Game Football.  Marcus Allen signed it with a silver paint pen.  The football was authenticated by Tristar Production and comes with a tamper-evident Witnessed Tristar sticker and matching certificate of authenticity.  This will verify that a Tristar representative actually witnessed this item being signed.  The Tristar authentication number is 6006816.  Check their website at www.tristarauthentic.com   For those True Faithful Raiders' Fans, this is a must buy collective item for your showcase.  Marcus Allen is a Super Bowl Winner and a Hall of Fame.  Get it before some else does.