Related Clues:

• Subway turnstile feeder
• Bus fare, sometimes
• Subway fare, perhaps
• Monopoly battleship, e.g.
• Fare piece
• Thimble or shoe, in Monopoly
• Kind of booth or opposition
• Midway coin
• Coin at an arcade
• Transit fare, at times
• It'll get you on the bus, maybe
• Subway slug
• Sign, symbol or an evidence
• Disc used as money or a gift card
• Disk used in place of money