And another thing (speaking from experience) watch the condition of the globes I bought my first gumball machine with no globe thinking they'd be cheap ...$35!
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Check crowriver.com he sells decals, globes, gaskets and other parts... Roger is a great guy.
Watch ebay check Acorn, Northwestern Machines and Columbus machines
or just type in gumball machine... they're cheaper and easier to restore than pop machines
... And just imagine a whole wall of machines......yessssss!