FATIMID: al-Mu'izz, 953-975, AV ¼ dinar (0.92g), al-Mansuriya, AH342, A-698M, Nicol-389 (type H3, 4 examples cited), with the phrases al-qadra lillah in the obverse center, al-'izza lillah in the reverse center; extremely rare type, cited on CoinArchives only for Siqilliya AH342 and al-Mahdiya 342, none for al-Mansuriya, F-VF, RRRR.
Estimate: 2,000-2,500 USD