The 1998 card looks correct, Marty Barnett wore #27 in 1998 (wasn't with team in 1997). In 1999 he wore #38. So the 1999 card could be Marty if it's a 1999 picture. Or Ryan Brannan if it's a 1998 picture.
vrooomed wrote:
Looks like he signed this card:
http://www.dailyautograph.com/2016/04/marty-barnett.html
So I would guess that the 1998 is the UER one. I seriously doubt he'd sign a card that didn't feature him, and that card companies would miss that badly twice.
Someday my cards may double in value and then be worth half of what I paid for them.