Watch List notes:

BYZANTINE EMPIRE: Theophilus, 829-842, AV solidus (4.41g), Constantinople, S-1635, facing bust of emperor, holding patriarchal cross & akakia, letter Θ at end of legend / facing busts of his deceased father Michael II and his deceased son Constantine, lovely well-centered strike, EF to About Unc.

Estimate: 700-800 USD