An Upgraded G-spec;
Stargate atlantis season 2 DVD set;
a Huge gift certificate to EB games ( to buy PC games )
not so realistic...:
Night vision toggling implants in my eyes. (for night games)
an Invisibility cloak.
the ability to fly.
oodles of money, in tons of briefcases with bills
yea thats all i can think of now..