Chile
Charles IV 1/4 Real 1790-So MS64 NGC, Santiago Mint, KM43. This coin has beautiful gunmetal patina with almost no apparent marks on either side. The strike is as full as one can expect for the type and the luster adds to the overall eye-appeal. This is the finest graded specimen at NGC and one at PCGS exists as well at the MS64 level and none finer to date.
Estimate: 1500-2000 USD