Ancients
C. Cassius Longinus, assassin of Caesar and Imperator (44-42 BC). AR denarius (20mm, 3.78 hm,5h). Military mint (Smyrna?) by P. Cornelius Lentulus Spinther, legate, 42 BC. C. CASSI. IMP. LIBERTAS, veiled head of Libertas right, wearing pearl necklace / Ceremonial emblems: Capis (jug) and lituus (coiled augur's wand), LENTVLVS SPINT below. Crawford 500/3. CRI 221. RSC 4. Unobtrusive obverse bankers mark. NGC VF 5/5 - 2/5, banker's mark.
Estimate: 800-1000 USD