FATIMID: al-Zahir, 1021-1036, AV ¼ dinar (0.97g), Siqilliya, AH420, A-715, Nicol-1417, with the month rabi', but without indication whether Rabi' I or Rabi' II, VF, RR. Nicol knew of just 1 example of this variety, in the Rockefeller Museum, Jerusalem.
Estimate: 200-250 USD