Steve Bartkowski Signed Pro Edition Football Jersey White (JSA) MYS_run1-2 An official MLB baseball autographed

An official MLB baseball autographed by Wade Boggs and authenticated by JSA

with Joe Namath hologram

A professional-style Detroit baseball jersey autographed by Jim Bunning and authenticated by JSA

A professional-style XL stitched football jersey autographed by Bert Jones and authenticated by JSA

Steve Bartkowski Signed Pro Edition Football Jersey White (JSA) MYS_run1-2 An official MLB baseball autographedA professional style football jersey autographed by Steve Bartkowski and authenticated by JSA. This autographed piece of memorabilia comes with an official Witnessed Protection Program 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