This one cost me a bit less than US$20 including the courier. A screw mount Takumar 1:3.5/200 with leather case which isin excellent condition. Unfortunately the tripod mount is missing but the lens hood and a slightly mangled cap is with it. No fungus but it has had a ot of loving use as the aperture rings and the focus barrel are well burnished. Fully manual of course, not even the pin for the aperture.
It came with a Pentax K mount adapter (alone worth more than the total I paid) so I am ready to click it onto the *ist DS and see what I can capture, just as soon as this gale abates.:roll: