Tom Mack Autographed/Signed Los Angeles Rams Blue HOF 99 Goal Line Art 12195 This is a limited edition of 5000, Goal Line Art card which has been personally autographed by Tom Mack signed in blue sharpie. This was signed at the Collectors Showcase of America sports card show on July 10, 2011 and item includes a certificate of authenticity from Denver Autographs.