Sadly, I forgot all about Assassin's Creed and then I saw the videos for Unchartered, Timeshift, and the announced Warhawk expansion leaves me pretty broke as well. I suggest, if you are 18, to check out Prize Rebel which is like the site in my signature, except you get points for prizes and you can request custom prizes from Amazon. I'd give you my referral link, but I don't want to advertise. If you want to help me out, cool, PM me for it. Otherwise, just try it yourself. Not a bad site.
Also, if you have Warhawk, patch 1.1 is coming at the end of this month (this week?) and it fixes the ping issues, stats, and game connections AND adds Arbiters. Arbiters are "players" who check for cheating and griefing. If you are suspected you can be e-mailed to stop, have your account warned, blocked, stats wiped OR by ordered to "Prove your skills". This will be done probably in a 1-on-1 setting, just you against the arbiter. Kotaku said it's the first they have ever heard of any anti-cheating system implemented for a shooter.