Saw another deal in the Warrington Toys R Us today. This was also in the sale along with Frontlines Fuel of War, The Club and turning Point. They were all at £4.99.
These were in the sale. The deals must be specific to certain stores as I noticed Halo 2 for the PC was £9.99 when its £2.49 in another store that was post here.
I've checked online but I've not seen them.