Answer:

OBOLS

Answer	Crossword Clue
OBOLS	Silver coins of old Greece
OBOLS	Old Greek coins
OBOLS	Twenty of these in one drachma.

OBOLS	Greek coins.
OBOLS	Ancient Greek coins.
OBOLS	Money in ancient Greece.
OBOLS	Old Greek coins.
OBOLS	Former Greek coins.
OBOLS	Agora spending money.
OBOLS	Xanthippe's spending money.
OBOLS	Agora coins.

OBOLS	Agora currency.
OBOLS	Coins of Attica.
OBOLS	Agora money.
OBOLS	Greek coins
OBOLS	Ferry fares for Charon
OBOLS	Parts of Plato's drachma
OBOLS	Six made a drachma
OBOLS	Silver coins of ancient Greece

OBOLS	Ancient coins of Greece
OBOLS	Ancient Greek coins
OBOLS	Coins that pay for passage over the River Styx