Seriously though, these are probably THE BEST deal out there:

http://www.cbike.com/fsa_wheels.htm

Scroll down to the FSA RD-488's.

www.cyclingnews.com has a review on them in the Tech section, and although everything is great according to that site, its still pretty informative.

Not sure if they have anymore in stock though... but if they do, you ain't going to find carbon tubbies for $700 anywhere else.