Blink,
I still have an original Honda C 70 out in the airplane hanger. It was a hand me down the we used to put-put around the airport for a while. The battery is probably flat now but it runs well. All original, gold, 3spd clutchless, elect start. It's in good shape but not nearly as pristine as Grizzly's CB. I'd probably let it go for $800 if you wanted it.
Looks like this:
http://www.vf750fd.com/blurbs/brochures/c70/c70_1.jpg