A new release Mac game for £15.91.
60% off, save £24.08.
Reviews seem highly critical of the DRM - you need internet connection throughout to play the game! Looks like a cracking price though, bound to go back up to £39.99 or thereabouts soon!
In stock on January 25, 2011.
Update: Is now defaulting to gzoop's price of £16.48, but click on 'More Buying Choices' and you will see the Amazon price, now claiming 2-5 weeks delivery time...