FYI, GAME are currently selling this for £37.99 online.
http://www.game.co.uk/Xbox360/Action/~r338399/Rock-Band-2-Solus-Software/?s=rock%20band%202
Use voucher code: "NW11GMEHW" to save £3. Total £34.99.
Use Quidco to save 9%. £34.99 - 9% = £31.84
GAME Reward Points: 760 = £1.70. (This might be a little lower due to the voucher)
Total Cost = ~£30.14
It's arguable whether you want to include the GAME Reward Points but that's the best I've found so far. Anybody got anything better?
