I know this isn't the best film of all time but at this price for a new film, it's definately a great bargain. It's currently available for £3.99 including free delivery or they have a large selection of dvds for £10, which this is also included.
Don't forget to use the £2 discount for orders of £10 or more and go through Quidco to receive 5% cashback.
This means if you order Snakes on a Plane and 2 other films for £10, you'll also get £2 off, making this just £8 along with 2 other films of your choice and you'll also receive £0.40p cashback, making it just £7.60 all inclusive.
I hope this helps. :)
Here's some more good films in the range for anyone that wants to buy 3 DVD's for £10 or £8 after the voucher and £7.60 after Quidco:
The Black Dahlia * Secret Window * Hostel * SWAT * Spanglish * XXX 2 * Longest Yard and many more!