What to buy with my Gamestop $50 Gift Card?

As you may already know, those who purchased the PC version of Deus Ex: HR at Gamestop got a free $50 gift card as a "we're sorry thing"

Any ideas what I should buy? Dead Island's out next week, should I pre-order it?

The real question is why are you buying from Gamestop?

@Tandar1: Wanted that Pre-Order bonus for Dues Ex, don't usually buy from there.

Anything good coming out in the following weeks? Dead Island looks pretty cool, but I'm unsure of the quality.

Me a $50 GameStop gift card :P.

Put it towards one of the big games coming out this year.

Looking at your games, I'd say go with Portal 2 if you don't already have it on another system. I just beat it and holy crapdamn is that game good
 
Gears 3 is also out in a few weeks so there's that.

I'll probably get Dead Island. *Shrugs*