Watch List notes:

Kings of Syria, Achaios (220-214 BC) , tetradrachm, Sardes, diademed and draped bust right, rev., ΒΑΣΙΛΕΩΣ ΑΧΑΙΟΥ, Athena Promachos advancing left, holding shield decorated with Seleucid anchor and thrusting with spear; in inner left field, horse's head and in outer right, monogram, 16.72g, die axis 12.00 (SC 953 var.; WSM 1440 var.; CSE 608 var.), almost very fine and extremely rare
(8000-10000 GBP)