Is this still available?
Yes, this is still available.
Is this item is still fully functional? (if there are any issues please i'd like to know)
There are no issues. This unit has never been used.
Do you know if it works and if there are any issues with it?
There are no known issues with it as the machine has never been used. The vending machine works as our other unit that was sold was also in working order.
Is this machine still available?
Yes, it is still available (Aug 23, 2018)
Does this machine have all 3 cabinets? I can see 2 of them in the picture but I don't see the 3rd one?
Yes, all three are included with the unit.