http://www.nikonchat.com/nikon-camera-owners-2/
How much does it cost to recondition a Nikon D200 or D300 camera?
How much just to clean the sensors? For those who have been following my questions, the "situation" here has changed and could be getting the D200, after all, but trust me in this case – you do not want to know the details other than to say that the owner of the D200 has undergone some medical problems and possibly funding.
free
The Blair Fish Project
Nikon News