i am selling my flysurfer 16m Mastair, its a great kite for those light wind days. However I am only 60kg so it is a bit overpowered for me. You can check out the tech specs at http://www.flysurfer.de
The kite has only been used a couple of times and is in perfect condition. So I reckon Ã‚Â£590 should be a fair price. email me at firstname.lastname@example.org if u r interested.