CNG Auction Mail Bid Sale 57 (04.04.2001), lot 1482.
Sold for 2800 USD

IRENE. Sole Reign, 797-802 AD. Æ Follis (4.88 gm). Constantinople mint. 
Crowned facing bust, holding globus cruciger and sceptre / Large M, 
cross above; XXX NNN/A. DOC III 2; SB 1600. VF, dark brown patina. An 
exceptionally fine example of this very rare coinage! ($1000)

Used by permission of www.cngcoins.com. Dec. 2010