Watch List notes:

Byzantine Empire, AV histamenon nomisma, Constantine X, 1059-1067 AD, Constantinople mint, NGC AU. Sb 1847. Christ, nimbate, enthroned on straight-backed throne / Constantine, bearded, standing facing on footstool, holding labarum with no pellet on shaft, and cross on globe. Light scratch at 10 o'clock on obverse, but otherwise well centered on a round planchet and beautifully struck.

Estimate: $350 - $500