SYRIA, Seleukid Kings. Seleukos I. 312-280 BC. Æ 21mm (7.33 gm).
  Antioch mint. Winged head of a gorgon right, with the features of
  Alexander / BASILEWS above, SELEUKOU in exergue, bull butting right;
  X in exergue. SNG Spaer 23; Newell, WSM, 925; Houghton, CSE, 9; SNG
  Copenhagen 36; Laffaille 566 var. (control). Near EF, attractive dark
  brown patina. Very nice. ($150)

Triton V Sale, 15 Jan 2002, lot 535.
 
 Lot sold for USD 275.

Used by permission of Classical Numismatic Group, www.cngcoins.com.