Its an odd little machine made by Cornelius/Selectivend. I had one similar once. They are not common but they are not very collectible. They have an odd serpentine vend mech inside that was really hard to load. The part that allows the cans to vend at the bottom was really sharp and once you load a can they really get moving pretty fast by the time they hit the bottom and our new thin cans get punctured. I have attached pics of the one that I had. Someone gave it to me and I think I sold it for like $30 or $40.