Ancients
John III Ducas, Emperor of Nicaea (AD 1221/2-1254). AV hyperpyron (4.41 gm). Magnesia mint. Christ, nimbate, enthroned facing / John standing facing, holding labarum and akakia, being crowned by the Virgin Mary. Sear 2073. Sharp and problem-free, decidedly scarce thus. NGC MS 5/5 - 5/5.
Estimate: 600-800 USD