Brand new release at a great price. Guitar Hero 2 plus the Guitar for just £39.97 in store at Tesco.
HOWEVER when I went to purchase mine the assistant on the till went to collect the actual product from the stock room, and when she put it through the till it would not let the transaction be completed due to a 'Legal Issue'. Therefore, I left empty handed but your mileage may vary!
At a guess Head Office forgot to unlock the product for sale on or after the launch date.