ABBASID: al-Amin, 809-813, AR dirham (2.30g), Arminiya, AH196 (6 recut over 5), A-221.3a, Vardanian-, citing Ishaq b. Sulayman, mount removed and clipped down to lower standard, appears to be unpublished, Fine to VF, RRR. Vardanyan knew coins citing Ishaq b. Sulayman only on silver from Arran AH196 and copper from Arran AH197.
Estimate: 200- 300 USD