Mark Messier Signed New York Blue Hockey Jersey (JSA) 8x10 Photos We back our products with

We back our products with a 90-day Satisfaction Guarantee: if you are not completely satisfied with your piece of memorabilia

This custom stitched baseball jersey has been personally hand signed by Jim Palmer and authenticated by a top 3rd party authentication company

A professional-style Pittsburgh baseballjersey autographed by Doug Drabekand authenticated by JSA

90-day Satisfaction Guarantee: if you are not completely satisfied with your piece of memorabilia

Mark Messier Signed New York Blue Hockey Jersey (JSA) 8x10 Photos We back our products withA 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