I have in my possession Rock Band for the PlayStation3, plus two wireless guitar controllers, a drum controller complete with bass pedal and a microphone - all in very good condition.
I have only played the game a handful of times since importing it from the USA - hence it is in very good condition, virtually unttouched in its original box. The game and controllers will work on ANY PlayStation3 and you can also still download the online content from the PlayStation Store thingy.
I'm looking for a total of £200 and thats INCLUDING the additional wireless guitar controller. I will need to find out some more information on postage as its very heavy, that cost will have to be on top of the asking price. If you want something separately then I may be tempted to split the package if the offer is good enough.