OXM US writes:
"What does a quarter mean to you? Growing up, it meant a couple of things. On the monetary side, it's a measly 25 cents - not enough to buy anything important except a multi-colored bouncy ball or plastic jewelry from the supermarket vending machines. On the other hand, it meant every time I stepped into a videogame arcade, it was my ticket to compete against the gaming elite. All I did was place that metallic circle on the bottom of the screen to show all the spectators I was next to play."