SaintWaldo said:
I use a G25 racing wheel which cost me about $300. It may not be as accurate as the Thrustmaster wheel, but it has 920 degree rotation, comes with 3 pedals and an H-shifter.
The G27 (the successor) costs $299.99 USD, provides some improvements. To me it's not worth a $600 dollar price tag.
http://techgage.com/article/logitech_g27_racing_wheel/1