I just received 2 printing plates (each 1 of 1) in a mailer from Upper Deck NPN! Pictures are in my bucket. Thanks.

2006 MLB Fleer Baseball Magenta Printing Plate TL-16 Torii Hunter/Johan Santana (Team Leaders) (came in a Fleer Greats of the Game silver pack)
2007 UD Masterpieces Stroke of Genius Signatures Printing Plates Yellow Billy Butler (came in sleeve and top loader)

It doesn't say on the back of the printing plate who the player is?

In your photobucket you have tagged the photo as "2007 UD Masterpieces Stroke of Genius Signatures Printing Plates Yellow Billy Butler" so I guess you know its Billy Butler.

It doesn't say on the back. Yep, I also posted in the baseball trading forum. People there helped me out with identifying the player.