2009 Donruss Threads Autographed signed ROOKIE card #120 signed by Green Bay Packers star LB Clay Matthews.  MINT signature in black marker. 100% authentic.  Authenticated by Donruss/Panini.   Numbered 53/199.  We are an accomplished 10+ year ebay Sports Memorabilia Seller.  Buyer pays $4.95 for secure shipping. See my other auctions for more unique memorabilia at low minimum bids.  Will ship up to 5 cards for just one shipping charge.