Watch List notes:

ABBASID: al-Mu'tadid, 892-902, AR dirham (2.66g), NM, AH286, A-242A, donative type, lillah al-mu'tadid billah in obverse field, amir al-mu'minin in reverse field, ex-mount (as normal, because these coins were presented to be mounted as decorations), Fine to Very Fine, R. Type B donative: with shorter inscriptions, single margins on both sides, normally dated but always without mint.

Estimate: 600-700 USD