Vendo 384...whats it worth?

Hi, brand new to this site and I already have a question. I just purchased a Vendo 384, 8 slot seven up machine. It appears to be late 60's and 70's era. It's all green and in fair shape. My question is, what's it worth? I paid $75.00 (and that price acutally included a 60's era candy vending machine.) so I know I didn't get ripped off. However, I was wondering what these things actually go for.


Thanks, Dan