yes,definately.Most third world countries will be happy to find an old cola machine for a good price.Even in our society there is always a need for cheapier machines for a further use.Many hospitals,offices stadiums etc. always need a machine for refreshment to offer a goog accomodation for visitors or employees.
The market for old cola machines is doft right now but the collector is always looking to expand their collection of old cola machines in good condition. What kind of bottle they use factors in how much the machine if worth too. Be a member of soda they can help you.
Yes, there are many people who collect cola products including older model machines. They are actually worth quite a bit of money, especially if they are in really good condition. If not, they can be refurbished.