ducat

noun3

1. •
   (historical) A gold coin minted by various European nations.

   • Shylock: "My daughter! O my ducats! Fled with a Christian! O my Christian ducats! Justice! the law! my ducats, and my daughter!..." — 1596
2. •
   (informal) A coin of the major denomination (dollar, euro, etc.); money in general.
3. •
   (US, slang) A ticket.

   • Ned Beaumont said, "Well, I've got a ducat that reads to there, anyway. — 1972