went into Asda at Bolton and saw a little clearance section where they had some games on the cheap, as said already by someone else Mirror's Edge is in there too, the majority of these are easily found cheaper elsewhere but Pure for £15 is one i've never seen, very nearly bought it too but didn't have enough money after getting Mirrors Edge :(
Pure - £15
Mirrors Edge - £13
FarCry 2 - £18
C&C Red Alert 3 - £18 or £19
seen a few PS3 games there too, didn't look at them. There was lots of DS games too.