Watch List notes:

Potosi, Bolivia, cob 8 reales, 1710Y, rare. S-P43a; KM-31; Cal-1546. 26.58 grams. Chunky flan with crude strike as usual, with bold full 710 date between pillars, most of (off-center) cross but lots of flatness, otherwise About Fine or so.
($175-$250)