RRP is £179.99. Xbox 360 version is on Gameplay for £133.50 with Quidco
Preorder this (out November 14th) with Game and get 3000 Reward Card points (worth £7.50) and £13.50 off via Quidco. Use the attached voucher for a further £3 off!
Delivering the largest on-disc set list in a music-rhythm game to-date, Guitar Hero World Tour is comprised entirely of master recordings from some of the greatest classic and modern rock bands of all-time including Van Halen, Linkin Park, The Eagles, Sublime and many more. Additionally, the game will offer significantly more localised downloadable music than ever before on all of the next-generation consoles. Budding rock stars will also be given creative license to fully customize everything from their characters appearance and instruments to their bands logo and album covers.
Most places are doing this @ £149.99 with free Guitar but even the 11% Gameplay Quidco doesn't make it a better deal than this.
Not sure about this being in-store, you won't get Quidco though!
I think the difference with this instead of Rock Band is you get two guitars for the more complete band sound, and maybe more instruments, please correct me if i'm wrong
Hope this will be useful for someone :o)