Just picked this up on eBay for $20+shipping. It has a Minolta mount. Attached are a few pics that I took with it (nothing at all spectacular, just testing it out). All were shot wide open at 2.8 at varying focal lengths. First shot is SOCC (the rest were fiddled with in LR): This one show's some nice bokeh: The entire set on Flickr Any out of focus issues are mine.