I was in Dick Smith (Warringah Mall NSW) today and they were getting rid of their older stock of games. I bought 24 of them for $2 each ($48 which was less than the normal price for some of them). Worth checking out your local Dick Smith to see if they have something similar. Wasn't just games, but other things too - like Memorex 2 pack controllers (can't remember if they were Xbox or PS3). I also snagged a couple of 3DS games as well - not sure if they were supposed to be there as they are new release, but were still $2.
Note - they didn't scan at $2, but were in a bunch of 'clearance' boxes and marked down at the register.
What games?