[jonnyc]

The man has your gun, your money, and hasn't returned a call. I would say you have a right to be concerned. My first step would be to call at some odd, non-business hours. He most likely has another job, and his machine might be broken. If it goes much longer, you can call his local police and ask them to check on the guy. They don't usually like to see gun thefts in their jurisdiction.