http://en.wikipedia.org/wiki/Pentax_ME_Super
That link describes it the best. It's an older 35mm camera from 1979 to 1984. It works and still takes great pictures.
Comes with a 50mm Pentax prime lense.
Looking for 40 dollars.
I also have a few filters that fit the prime (49mm) and some that are 52mm that are included. The bag for this camera is extremely old but serves the purpose of holding it until you get it home.
See pictures for Camera and Filters.