While in the process of cleaning up my apartment, I collected coins that fell out of pockets and onto the floor. Commerce Bank has a neat coin counting machine called the “Penny Arcade”. You dump the coins into the machine, the machine counts the coins and gives you a receipt, and you just go to the teller to collect fresh green bills. The really neat thing is that unlike CoinStar, which does the same thing at supermarkets, Commerce Bank does not take any commission for the service. There is also a guessing game — you get a free prize if you guess within $1.99 of the counted amount. I guessed $35, but it turned out to be $51.47 — what a find!