Ostrogoths in Italy, Odovacar. 476-493 AD. AV tremissis in the name of Zeno (474-491 AD). Milan. 1.44 gr, 13 mm.

Obv: DN ZENO PERP AVG, pearl diademed, draped, cuirassed bust right.
Rev: Cross within wreath.
Mintmark CONOB (or COMOB). 

Cf. BMC Vandals pl. V,4 var. (Ravenna). Cf. MEC 57. 
Very rare. 
ex Asta Internazionale del Titano 17, 9-10 June 1984, 
lot 225 (est. 1.2 mio. lira, sold for 1.4 mio. lira)
 
Est. € 2'000 

courtesy of Asta Tintinna Numismatica and deamoneta.com, Nov, 2011