Michael Irvin autographed footballs are a must have for any Dallas Cowboys fan or memorabilia collector. Display this Michael Irvin Dallas Cowboys Autographed Wilson NFL Super Grip Football - PSA/DNA Authentic proudly in your home, office or Dallas Cowboys memorabilia man cave. This Michael Irvin signature has been authenticated by PSA/DNA and will come complete with a Certificate of Authenticity (COA) and matching tamper-evident sticker. Sports Collectibles is the online leader in authentic Michael Irvin signed memorabilia. Official NFL Sized Football. Multi-layered lining for consistent shape and durability. Ships inflated. Start your Dallas Cowboys signed football collection off right with an authentic Michael Irvin autograph. Item ships same day.