repair for a D80
My backup camera is a D80. It is not under warranty anymore. I believe it has a mechanical issue- it suddenly started making subtly different sounds when attempting to take the picture and though something in the mechanism is moving, it does not complete saving a picture. After it started happening, it snapped a few more pictures, then stopped again.
Where would you recommend I send this for repair? I am in the US. Nikon USA? I don't need it ASAP, but a long turn-around time would make me nervous. I assume that I won't get a good estimate until someone looks at it, so I would like to trust that if it is too much to fix, that I pay a reasonable charge for the diagnosis.