Does a Player’s Autograph Add Value to His Card? September 17, 2019September 18, 2019Terry MeliaCategories Autographs1993 NFL Pro Bowl, Autograph Authentication, Autographs, Barry Sanders, Dan Marino, Emmitt Smith, Jim Kelly, Kevin Keating, Mickey Mantle, On-Card Autographs, Panini America, Professional Sports Authenticator, PSA, Signature Preservation2 Comments on Does a Player’s Autograph Add Value to His Card? Ever since I entered this great hobby, I’ve been collecting on-card autographs. The majority of them I got signed in person. I’ve always found it fascinating to watch a player sign his cursive, and then see if he adds… Continue reading ➞ Does a Player’s Autograph Add Value to His Card?