GREAT SELJUQ: Malikshah I, 1072-1092, AV dinar (3.22g), al-Ahwaz, AH457 (sic), A-1674, citing the caliph al-Qa 'im (AH422-467), either a mule with an old obverse die dated 457 or a die-cutter 's mistake, engraving "50" instead of "60" for AH467, VF, RR.
Estimate: 260-325 USD