So I just got my brother the Beatles Rock Band, band in a box and Rock Band 2 on PS3, and something weird has happened. Both my parents are willing to play the game, and willing to get an extra guitar so the 4 of us can play. While the obvious choice is one of the 2 Beatles special edition guitars, they do cost £90

So I am looking for a mid priced one, a nice wireless guitar that will work with Rock Band, I'm just not sure which one to get

craigslist is good. If you are in the U.S., I'd sell you one of mine

Unfortunately I am not, otherwise I would get the one straight from the Rock Band website

My GH3 wireless LePaul guitar works perfectly with RockBand Beatles.

SO something like this should work fine :
http://www.amazon.co.uk/Official-Wireless-Guitar-Hero-Controller/dp/B000VKAV0I/ref=sr_1_2?ie=UTF8&qid=1253048418&sr=8-2-fkmr1

Seems like a good choice, but looks a little dull... It does seem like the obvious choice, and it is cheap, I'll probably go with that

Well you asked for cheap wireless :P