Xbox/360 and GC games

[EeveeFanboy]

I'm looking for some oldish games for cheap. What's the best method to finding them? And I don't think my FYE had video games, and I don't look forward to going to the mall just to find out, so that's not an option. Would the best method be just to use eBay? Or maybe trading on these forums? I don't have any experience with that. Anyway, here's the list, if you know any specific deals for them:

Did just a bit of editing. Got rid of two games in place of one more.

Gamecube:
Sonic Adventure 2: Battle
FEoR
Luigi's Mansion
PM2:TTYD
Eternal Darkness

Xbox:
Jet Set Radio Future
Panzer Dragoon Orta

Xbox 360:
CoD4
Eternal Sonata
Forza Motorsport 2 (with the DLC disc)
The Orange Box
Dead Rising
Gun
EDF 2017

 

[deadbodyman11]

You can probably get most of those from goozex for very few points. If you don't know what goozex is, it is a game trading site that works very well. Check my sig for my ref link.

And I believe that Gamestop will be clearing out there xbox games soon, so you should be able to get all of those xbox games cheap.