Packers CLAY MATTHEWS Signed Riddell Mini Helmet AUTO w/ GBP Sack Leader - JSA

Clay Matthews Autographed Memorabilia

Clay Matthews Signed Green Bay Packers Helmet - CharityStars

Packers CLAY MATTHEWS Signed Riddell Mini Helmet AUTO w/ GBP Sack

Clay Matthews Autographed Helmets, Signed Clay Matthews Inscripted

Uncle Mike's Musings: A Yankees Blog and More

Clay Matthews Autographed Helmets, Signed Clay Matthews

Clothing, American Football Memorabilia, Sports Memorabilia

Clay Matthews Signed Green Bay Packers Speed Salute To Service

Packers CLAY MATTHEWS Signed Riddell Mini Helmet AUTO w/ GBP Sack

Clay Matthews Autographed Helmets, Signed Clay Matthews Inscripted

Packers CLAY MATTHEWS Signed Riddell Mini Helmet AUTO w/ GBP Sack

Packers SB Champ CLAY MATTHEWS Signed Full Size Authentic Speed

Photographs, American Football Memorabilia, Sports Memorabilia

Photographs, American Football Memorabilia, Sports Memorabilia

RR Auction Americas Autograph Auction Virtual Catalog 373 by RR