Constantine IX Monomachus (1042-1055). AV Histamenon Nomisma (29 mm, 4.33 gm), Constantinople.
xIhS XIS RЄX RЄϚNANTInm, bust of Christ facing with nimbus cruciger, crescents in the upper quadrants, wearing pallium and colobium, raising right hand in benediction, book of Gospels in left arm, triple border / +CwhS-ATh-bASILEЧS Rm, bust of Constantine IX facing, wearing crown with pendilia and l. NGC MS.
Estimate: 2000 - 4000 EUR