Cheapest I've seen this, but happy to be corrected if anyone else has seen it cheaper, this is using super-saver delivery or for those of you with Amazon Prime. If you want it guaranteed by tomorrow by 1pm it costs an extra £8.80, 1st Class (which may not get there in time for Xmas) is £1.94.
* Experience another dimension of difficulty with the drum kit controller's double kick-pedal "Expert" difficulty level first seen in Guitar Hero Metallica
* For the first time, players can rock on their favorite Guitar Hero tracks through the drum kit and mic controllers individually or as a band
* An epic 48-song setlist made up of the most memorable songs from Guitar Hero games including master recording from: Alice in Chains, Queen, Poison, Rage Against The Machine, Twisted Sister, Joan Jett, Heart, Dragonforce and more
* Online and offline gameplay modes allow up to 4 players can join together and rock locally, or battle other bands online with up to 8 players
* In-game functionality including Rock Star Creator, first made famous in Guitar Hero World Tour, as well as Music Studio and GHTunes which allow players to create their own hits and share them online