I just picked this up on Monday. A Cavalier CSS-64FS. It spent its entire life in NAPA store, except the last two years where it sat in storage.
I bought it for $325.00. It works. It did not come with a key, but the local Coca Cola distributor, Chestermans, had a key in Sioux City, IA. They gave me the key for free
I cleaned it up, replaced the 4 broken wiring hold downs and all the light bulbs. I then stocked it and now I am enjoying it.
I am still toying with the idea of a restoration, but there is no rust or any other problems. I just don't know it it is a good idea to restore it right now.
It joins the traffic light and Telephone booth in my shop.
Also anyway to tell when it was made by the Serial Number? #460505
I have pictures here.
http://smg.photobucket.com/albums/v345/Ogstad/Coke%20machine/