Many of my fellow collectors don't seem to care that casinos have eliminated tokens and coin use on the casino floor. How long do you think before they eliminate chips, and if they figure a way, dice and anything else that requires constant changing from, and into US currency. Valuable time is taken away from betting by conversion. They will find a way to change the way we gamble as we know it. In my wildest dreams, I never saw an elimination of the use of coins, the backbone of slots. It has happened and other changes are coming. Change is not always good but it makes profit !