Its not determined by thickness it seems anymore.
Some of my cards that got the grade on the back was a 1993 Score Dick Butkus autograph, 1993 Pinnacle Franco Harris autograph, 5 1998 Topps WCW Autographs.
All thin stock.
Some of my cards that got the grade on the back was a 1993 Score Dick Butkus autograph, 1993 Pinnacle Franco Harris autograph, 5 1998 Topps WCW Autographs.
All thin stock.