Hi this is my very first post.
Just been to Woolworths and they have Rock Band - Band in a Box for £29.99, this includes the guitar, drums and microphone. You will have to buy the game seperately unless you already own it.
The cheapest i have seen this for is £89.99 at Play.com so its extremely cheap, obviously Woolies are closing and this has been hugely discounted. They also have 70% off pretty much everything else, picked up some blu ray moves for £6 aswell.