GT5 Signature Edition is only available at a handful of retailers and this is something for the very die hard Gran Turismo fans!
Retailing at £149.99 at GameStation & Gameplay, Game have reduced this by £20 to £129.99.
Also a possible 5% Quidco (£6.49) making it £123.50 :)
The Gran Turismo 5 Signature Edition for PS3 includes:
Metal sculpted box finished in SLS AMG Obsidian Black
Exclusive GT branded SLS AMG 1:43 model car
GT leather wallet containing Signature Edition competition entry card
Branded USB key with Polyphony/Mercedes-Benz trailer
GT branded metal key fob
Gran Turismo 5 Signature Edition coffee table book featuring the beautiful cars and locations of Gran Turismo 5
200 page Apex drivers magazine with hints on driving technique, car tuning, future technologies and more