Watch List notes:

Mexico City, Mexico, bust 8 reales, Charles IV, 1799 FM, NGC MS 63 ("top pop"). Yonaka-M8.99; KM-109; Cal-963. Muted luster under light rainbow toning, no wear at all, the strike a bit soft and low in contrast, currently tied with one other for finest in NGC census.

Estimate: $700 - $1000