I have a set of brand new, totally unused Bontrager Race X-Lite road wheels for sale - very light, very pretty with black and red rims, white spokes, red nipples - would look great on a carbon bike and make a brilliant summer wheel-set and an effective upgrade for low-end standard wheels.
Details from the Bontrager web site: http://www.bontrager.com/model/0825
Quoted weights are 650g front and 870g rear and they are brand new and completely unused. I have both Campag and Shimano freehubs, so you can choose which you want, or have both for an extra 25 quid.
The wheels retail for £650 a pair, I'm looking for £520 posted or £500 collected - I'm based on the Manchester side of the Peak District.
Drop me an e-mail at jon(at)nozzer(dot)demon(dot)co(dot)uk if you're interested.