FYI for the Brits,
www.play.com has it for £10.99, but one of their third party sellers is selling it for £7.99, not sure if a delivery fee is charged for that though.
It is also available to rent through
www.lovefilm.com now. Someone has posted a very similar review to the amazon one, word for word similar. C.J Paling (Chris) seems to enjoy spreading the love.
Cheers
Dave