Pentax mount
Tokina RMC 28-85 F4
Simply awesome contrast and resolution
cost $595 in late 70's
Cult Classic
Sell $150
Pentax mount
Tokina AT-X 28-85 F3.5-4.5
As good as above but variable aperture
Very Expensive new Pro Line
Sell $125
Money orders, Paypal, Bidpay.
JCO