Yup, a replica ancient coin. Not so much a token, or even an advertising piece. These would have been sold to folks who wanted to collect ancient coins but either couldn't afford them or lived someplace where collecting them was restricted/illegal.
Looks like it was part of a set of such coins. The central legend translates to "Dekadrachm of Syracuse, 5th century BC". The "V" up the top probably indicates this is the fifth coin in the series. These coins were among the largest and most beautiful of the ancient Greek series - and the most frequent target for copying.
Don't say "infinitely" when you mean "very"; otherwise, you'll have no word left when you want to talk about something really infinite. - C. S. Lewis