Thought this was a Good price, with Free Delivery too. Couldn't see it posted.
Info from Play.com:
* Includes microphone, drums and guitar
* Requires Rock Band game (sold separately)
* Break Out Your Axe - Shred on guitar and bass like never before with the all-new Fender Stratocaster replica guitar.
* Bang The Skins - Play like a real drummer on a drum kit with four pads, a kick pedal, and real drum sticks.
* Sing Your Heart Out - Take center stage on lead vocals and bring down the house on rock's greatest anthems.
Developed by Harmonix, Rock Band is an all-new platform for you to experience music, giving you the chance to rock in the shoes of the biggest guitarists, bassists, drummers, and singers of all time - as a solo superstar or as part of a hard-rocking band.
Rock Band is an all-new platform for music fans and gamers to interact with music. The game challenges players to put together a band and tour for fame and fortune, mastering lead/bass guitar, drums and vocals. With more master recordings than any other music game, Rock Band features some of the world's biggest rock artists and spans every genre of rock ranging from alternative and classic rock to heavy metal and punk.