GHAZNAVID: Muhammad, 1030, AV dinar (3.30g), Ghazna, AH421, A-1616, with his full titulature jalal al-dawla wa jamal al-milla abu ahmad muhammad bin mahmud, somewhat double-struck, VF, RR. Extremely rare variety, with an obverse die made for Muhammad, citing the caliph al-Qadir instead of his father's kunya "abu'l-qasim " below the reverse field.

Estimate: USD 400-500