2009 Topps Rookie card #353 signed by Green Bay Packers star LB Clay Matthews.  MINT Signature in blue sharpie marker.  Matthews added his number "52".  Slabbed/Encapsulated by PSA.  The card graded a GEM MINT 10 and the Autograph is a Near NM-MT 8.  AUTO grade was a little harsh, could be a 9.  Extremely desirable signature.  POP 1.  This is the highest graded Topps Rookie Card that has been hand signed on card by Clay.  100% authentic.  Please see my other auctions for more signed Packers items.  $4.95 for secure insured shipping.