Kings Of Galatia, Deiotaros. Ca 62-40 BC. AE16mm, 6.20 g. 

Laureate head of Zeus right.
Large monogram and Galatian shield. 

SNG France III, 2332; SNG von Aulock 6101. 
Very rare. 

CNG 85, Lot: 473. Estimate $200.
Sold for $700. 

Used with permission of CNG (cngcoins.com).