Watch List notes:

BYZANTINE EMPIRE. Nicephorus, 802-811, and Stauracius. Semissis 803-811, Constantinople. Fragmentary legend. Facing bust of Nicephorus, wearing crown and chlamys, holding globus cruciger and akakia. Rv. ST - A Facing bust of Stauracius, wearing crown and chlamys, holding globus cruciger and akakia. 1.79 g. Sear 1609. DOC 7. Spahr 346. Rare. Very fine.
(~€ 350/USD 405)
Ex auction NAC 75, Zurich, November 2013, lot 699.