DHU'L NUNID OF TOLEDO: Sharaf al-Dawka Yahya I, 1043-1075, BI dirham (3.67g) (Tulaytula), A-397, PyV-337 (known dated 462-463), ruler cited as al-Ma'mun with the tital Dhu'l-Majdayn, final digit of date seems to be ithnayn for "2", thus AH462, VF, RR.
Estimate: 150-200 USD