Watch List notes:

GHAZNAVID: Mas'ud III, 1099-1115, AV dinar (5.46g), Ghazna, AH492, A-1647, first series, always dated 492, with titles sanâ al-milla malik al-islam zahir al-imam,, legible mint & date ("2" weak but certain), VF to EF. The 492 series average weight is 4.5 to 5.0g, the 505 series 2.0 to 2.5g, or about half the weight of 492.

Estimate: 180-220 USD