Mark Messier Signed New York Blue Hockey Jersey (JSA) ET Donovan McNabb Autographed Pro Style

Donovan McNabb Autographed Pro Style Black Football Jersey (BECKETT)

certified by Beckett and authenticity guaranteed by RSA

1 team's current lineup

Order now to add this timeless piece of baseball memorabilia to your collection before it’s gone

Mark Messier Signed New York Blue Hockey Jersey (JSA) ET Donovan McNabb Autographed Pro StyleA professional style New York hockey jersey autographed by Mark Messier and authenticated by JSA. This autographed piece of memorabilia comes with Certificate of Authenticity from James Spence Authentication LLC that guarantees the authenticity of the autograph. You can read more about all the qualified companies that we use to ensure the authenticity of all our autographs and their different types of certifications on our Authentication Services and