Eryx, Sicily, AR didrachm. ca. 408 BC; 8.73g. 

Head of Arethusa or Aphrodite right, hair in a sphendone.
IPVKAIIB beneath hound walking right, before three grain ears. 

Hoover HGC 308. 

With permission of Dr. Busso Peus Nachfolger, Oct. 2014.
Estimate: 2500 EUR