This is the full list of xbox 360 games that they sell, so checkout some of the prices to see what's to your liking:http://www.powerplaydirect.com/asp/ViewSectionItems.asp
Also they're currently offering a free dvd on all orders placed before 22nd december by entering this code for the film of your choice which was posted by "cowkiller:
Simply enter the relevant coupon code in the Gift Coupon box during the checkout to receive a DVD of your choice from the following fantastic list. That's a quality pick from the charming 'Stuart Little', the explosive 'Charlies Angels' or the revolutionary 'Crouching Tiger, Hidden Dragon'.
DVDGIFT1 for Stuart Little 2 (U)
DVDGIFT2 for Crouching Tiger, Hidden Dragon (12)
DVDGIFT3 for Charlie's Angels (15)
Don't forget to use Quidco to receive 4% cashback on all orders and remember to vote the topic hot and give me positive rep if you like the deal i've posted :)