Harry Potter & The Half Blood Prince (2-Disc Edition) for $12.95 [Region 2]

I found this deal in CD WOW's Winter Olympics sale. It's the double disc Harry Potter 6 for $12.95.
The original price seems pretty high, but I like the discounted price. JB's got it for $33.98.
After buying the whole set of books for a re-read a few weeks back, figured HP fans'd wanna grab this film. Loved the battle scenes in it. Pretty hardcore stuff for a 'kids' film (that Sectumsempra spell's an example).
EDIT: The DVD is Region 2, so if you don't have a multi-region DVD player, you might want to give this a miss. Thanks for the heads up 'thangcuoi'.