ducat

noun
  1. A gold or silver coin that was used as currency in various European countries from the Middle Ages until the 20th century. noun
    The merchant paid for the spices with a handful of ducats.
    During the Renaissance, a ducat was a common form of currency in Venice.
  2. A term used informally to refer to a ticket, especially one for entry to a theater or event. noun
    He managed to get a ducat for the sold-out concert.
    She handed over her ducat to the usher before entering the theater.