Watch List notes:

BYZANTINE EMPIRE. Constantine VI and Irene (AD 780-797). AV solidus (20mm, 4.43g, 6h). Constantinople, AD 787-793. S IRInI AVΓ' TI MI-TRI, facing busts of Constantine VI, beardless, on left and Irene, both crowned and with cross between their heads; Constantine wears chlamys and holds globus cruciger in right hand; his mother wears loros and holds cruciform scepter in left and a globus cruciger in right, pellet at face level / COnSTAnTInOS C'b'b', Leo III, Constantine V and Leo IV seated facing, each wearing crown and chlamys. Sear 1593. Berk 234. DO 1. Rare. NGC AU 4/5 - 3/5.

Estimate: 6000.00-8000.00 USD