trading question!!

alright, so i have none game-trading whatsoever. so i come for help i have been spending quite abit of money lately on a few games that have came out(COD 4, Mass Effect, Assasin's Creed, Orange Box) but i want to add Bioshock to my list without handing out another $60+. So i was wondering i live in canada and will trade with eb games! and have abou six games i want to trade in which are:

Xbox 360:

Call of Duty 3

Pirates of the Caribbean at world's end

Project Gotham Racing 3

PS2:

Gran Turismo 4

DRIV3R

Harry Potter and the Prisoner of Azkaban

** all games are in perfect condition, no scratches,all the book and original packing**

so im question is if i trade them in would i be able to get Bioshock with the amount of store credit i recieve?

thanks in advance.

You wont get crap for those games, the PS2 games alone will only grab about 3-4 bucks a piece anyway. And dont go to ebgames or Gamestop, theyre thiefs.