Just went in to my local store in Birmingham City Centre and found that Gamestation have once again reduced their HD DVD's to £3.99 each. There wasnt a lot of selection but it was decent and included the Harry Potter's, Mad Max, Bourne Supremacy, American Werewolf in London etc.
I was a Blu Ray supporter (PS3) but very recently got a Blu Ray Rewrite Drive for my PC that also play's HD DVD's. I purchased Dante's Peak, Hot Fuzz, Mercury Rising, Apollo 13, Big Lebowski, Waterworld and American Werewolf in London all for £3.99 (plus 10% Student Discount). The only title I saw above £3.99 was Full Metal Jacket (the Reissued Special Edition).