Quoted from Richthofen:
Please charge more for the games. .50 arcade games were the norm in the 80s/90s. You are going to lose money on the pins only charging .50c and .25c for arcade games.
Going to talk to my wife tonight, we'll make a donation for sure.
P.s - no one goes into business like this to break even. Make a profit and don't listen to anyone whining about game prices and how "rich" you are getting from them. Price as you need to and offer an awesome experience!