I've just come back from my local Currys who had two huge baskets at the front of the store with Xbox 360 games, DS, Wii and i think I saw a few PC titles in there.
I'm an Xbox man so they had:
Soul Caliber IV
Ghost Recon 2
Indiana Jones Lego
and few others for £20 (£10 each effectively)
There were some cheaper ones too for £10 (£5 effectively)
Devil May Cry