Selling my Nikon D90 - either body only, or I would consider selling it with a Sigma 18-200 lens. Both camera and lens have been fantastic and have no known issues. I've upgraded the camera, and am considering getting a different lens with a longer zoom. If you're interested, or know of anyone else who would be interested, PM me and I can go into details on both the camera and lens.
I have to say that is one fantastic camera! I have one and would recommend it to anyone thinking about purchasing