Like the rare Minolta 250mm f5.6 mirror lens but even harder to find, this one is rare and very desirable in the market. It come with original case (old but do a good job protecting the lens and keep the bundle filters stored in order). The fact that this lens use Adapall mount give it the ability to buy a mount to be used with any camera of your choice. I have a Canon EOS mount to bundle with it, but you can order other mount from ebay easily for around $20.
Lens is clean, and since mirror lens does not have aperture, it is well coupled with any current digital camera. Just use aperture priority and let the camera choose the ISO and shutter speed. Manual focus only.
Picture to follow.