Watch List notes:

IDRISID: Muhammad b. Idris, 828-836, AR dirham (1.24g), Watit, AH220, A-423, E--, reverse text (star) 'ali bakh / muhammad / rasul / Allah / idris bakh. sufficiently clear mint & date, extremely rare mint, Fine to VF, RRR.

Estimate: 325-350 USD