Watch List notes:

AGHLABID: 'Abd Allah I Ibn Ibrahim (811-816), silver dirham (2.75g), Ifriqiya mint, AH 201. "bakh bakh" in obverse field, pointing to good metal quality. A-B438 (RRR). Extremely fine. Extremely rare.

Recent example appeared in SARC auction 24 (lot 264), sold for around $227.

Estimate: 200-250