This poster will presumably display all of the Marlins all-stars for 2014. That is likely going to be two players, Giancarlo Stanton and Jose Fernandez. There is an outside chance that Christian Yelich could find himself on that poster, but not likely. I wouldn’t mind to have a poster that features the two cornerstones (hopefully) of the Marlins franchise.
The Marlins will give this to all fans, which is another reason that it was ranked this high. Just show up and you will get a poster of the two young stars (assuming they make the all-star team).