Watch List notes:

MERINID: Abu Al-Hasan 'Ali (1331-1351), silver square dirham (0.85g), Sabta mint, AH 731-752. Legends identical to Almohad square dirhams, except the phrase "al-mahdiyyu imamuna" ("Al-Mahdi is our Imam") was replaced with "al-qur'anu imamuna" ("the Quran is our Imam"). A-530. Fine. Rare.

This scarce type comes in an even rarer variety that includes the mint name Sabta.

Estimate: 50 - 80