Value estimates for vendo-83 and victor c-31

Jim or anyone knowledgable,
I have two monster machines that I don't have a clue on their value.  The first is a running Vendo 83 that is missing the vending wheel that covers the drum.  The machine is otherwise complete with two dents on the rounded top corners (pictures would help).  The other is a complete, non-running Victor C-31.  All the chrome is there and in excellent condition and the box doesn't have a dent on it.

I think either of those behemoths might go for $150 - $300. If the Victor has the countertop maybe a little more. In general, if it's too big to use in a home the value is limited because not too many people can use it. There are exceptions like the Victor grille thing of course. A store wanting something nostalgic may want the Victor.

Nate