LU'LU'IDS: Badr al-Din Lu'lu', 1233-1258, AE dirham (8.98g), al-Mawsil, AH631 (frozen date), A-1874.1, perfectly centered bold strike, the finest we have ever seen of this rather common type, EF. Overstruck on undetermined host. Virtually every example of this common type is overstruck on a previous host.
Estimate: 150-170 USD