I have one I'm not using anymore. It is definitely in user condition. Lots of brassing, some scratches and a couple of tiny dimples. I have some useful accessories too.
I've uploaded a few photos of the camera to my flickr stream. There's an album there with a few of the photos that I've taken with this camera too.
https://www.flickr.com/photos/bradleykeith/
The body works perfectly - except that the little viewfinder illuminator only seems to work when the body is powered by the AA batteries in the MD-40. The MD40 seems to work but, I've never used it with film. The LCD in the viewfinder is good. Meter and all functions are good. It is a nice camera. I've always loved it but, haven't used it in a few years and could really use a little extra cash right now. Lemme know if you're interested.
EDIT: The photos show the camera body with two different backs. Yes, I have both backs. Just wanted to show both configurations.