Watch List notes:

VIET NAM (SOUTH): Republic, 50 su, 1960, KM-4, bust of President Ngo Dihn Diem left // bamboo plants divide denomination, PCGS graded Proof 67. The 1960 50 su coin was minted by the Paris Mint with the French spelling su for xu. The coin was restruck with the correct xu, dated 1963.

Estimate: 100-150 USD