Just treated myself to this, seeing as its the cheapest around at the mo!
Cheapest according to find-games is £144.99!= @ PowerPlay Direct.
Item is currently reduced from £169 to £152.10.
Add to basket then goto checkout, the VAT is then taken off making it down to 152.81.
Apply a 10% off code (XX073) prices then comes to £137.92.
If you are a new customer, you could most likely get £30 off instead with the new customer codes bringing it down to a potential £122.81!!