Mexico City, Mexico, gold bust 8 escudos, Ferdinand VII transitional ("armored" bust), 1811 JJ, NGC MS 64+, finest known in the NGC census. Cal-1786; KM-160. Intense luster and superb strike (just the center of the shield slightly weak), so pristine that die-polish lines can be seen in obverse field, very flashy and impressive, far and away the finest on record (note: there is a light scratch on the top of the plastic capsule).
Estimate: $10000 - $20000