The banker can be found deep in the bowels of the Member Halls.
The banker will exchange coin for you….but he will take an admin charge for his trouble.
He will exchange:
1 centaurian drachma for 9 centaurian obols
1 centaurain chiron for 9 centaurian drachma
11 centaurian obols for 1 centaurian drachma
11 centaurian drachma for 1 ceantaurian chiron
So, if you’re in need of smaller change and you only have Chirons or drachmas…or you need a drachma and you only have obols, visit the banker for an exchange. Be warned though……he does NOT take kindly to those who seek to steal from him!