Octavian - Augustus, AV aureus, after 27 BC. Rome or Pergamum mint. 8.15 g.

CAESAR DIVI F COS VII, bare head right, small capricorn under neck.
AEGYPT CAPTA above and beneath crocodile right. 

RIC 544; Cohen 1; Bahrfeldt 112; BMC 655; Paris 935; Calicó 158. 
Of the highest rarity, only the fourth specimen known of 
which two are in museums.

With permission of Numismatic Ars Classica, Sale 59, Lot 870, 

Opening Price : 85,000 Swiss Francs.