The serial number will reveal the info, Yahoo Groups SuperCub club
has links to research this. My best guess is 1966ish. I am confused
about the pictures, appears to be a mirror image. The right pic has
the chain on the wrong side. Same bike?
This is easily worth 500, with cleaning would bring 1200-1500 if the
mileage was reasonable. (E-bay). Read the $50 bike posting, he has a similar bike but slightly older, this one I would buy in a minute due to the original un-peckered condition.