Today I saw a Ricoh XR500 film SLR at a flea market for 10 €. It came together with a 35-70mm f2.8-3.8 push-pull zoom lens. Both were like brand new, not even a scratch on them. I guess I could mount the lens on my Pentax DSLR. Do you think it would be a good deal?
http://camera-wiki.org/wiki/Ricoh_XR_500_Auto