SIENA: Anonymous, [12th century], AR denaro (0.64g), ND, Biaggi-2534, retrograde S within beaded circle with SENAVEIVS around (with the S's lying down) // central cross within beaded circle with ALCAEICI) around, lightly toned, very well struck with some ghosting on obverse, About Unc.
Estimate: 80-100 USD