I believe the quidco brings it down to about £17
Amazing films, my faveorite films by far.
Resident Evil: A team of paramilitary commandos must battle flesh-eating undead, killer mutant dogs and a supercomputers deadly defenses before an unleashed virus consumes humanity in this adaptation of the hit video game series!
Resident Evil: Apocalypse: After narrowly escaping the horrors of the underground hive facility. Alice is quickly thrust back into war raging above ground between the living and the undead. It's a hearty pounding race against time as the group faces off against hordes of bloodthirsty zombies, stealthy Lickers, mutant canines and the most sinister foe yet.
Resident Evil: Extinction: Milla Jovovich is back in the third chapter of the hugely successful Resident Evil franchise! This action packed-horror film is set in the Nevada desert and filled with intense special effects and more zombie terror!
I bought this on release day for £23 from Zavvi, You should get a bonus disc too.