Nikon MD1/MB1 Motor Drive

This is a fine motor drive for the classic Nikon F2. I have used it for
Baseball and football the past couple of seasons and the photos are great.
The function is perfect. There are some scratches and the like, but looks
pretty good for a user item. The battery checker does not work, but that is
a small problem easily fixed. Asking $175 plus shipping, make an
offer...Jpegs available. Will include pistol grip and proper cord for MD 1