£17.99 elsewhere, so the £5 over voucher. 3368yaw - add a preorder to take it over £50, cancel the preorder (unless you want that too!) and thats it, you have got Guitar Hero On Tour: Modern Hits Bundle for just £12.99!!
Guitar Hero On Tour: Modern Hits Bundle £12.99 (using voucher code) @ GAME + Quidco + Reward Points