Orchomenos, Boeotia. AE AR Tetrachalkon. ca. 167-146 BC. 16mm, 5.20 g. Zeus standing left, holding Nike and sceptre. ORXOME QEWN to right and left of Achaia seated left, holding wreath and sceptre. Hoover HGC 965; BCD 1583; Warren (2007) 511-515. Very rare. With permission of cngcoins.com, Oct 2009. Estimate $75.