Comic conventions are often the place to get exclusive items. With variant covers rising in popularity, seeing con-exclusive ones is no surprise. When you make exclusives featuring the return of the Joker and Superman and Wonder Woman kissing, it's all simple Mathematics.
Today DC has announced three exclusive covers at New York Comic Con 2012.
The first is a slightly different cover for the JUSTICE LEAGUE #12 reprint.
The second (and third) brings two different versions of BATMAN #13.
This goes along with the die-cut covers for the month that Comic Book Resources debuted earlier today.
These exclusives will be on sale at the DC Collectibles Boutique at the Graphitti Designs booth (#939) for $10 each.