Watch List notes:

Costa Rica, Central American Republic, 8 reales, 1831F, encapsulated NGC AU 58, very rare. KM-22. Lustrous and only very lightly hairlined, with typically slightly weak strike in leaves but otherwise nice, desirable one-year type that sells for far more than the usual Guatemala issues, this one being second finest known in NGC census behind a single MS 63 (the Lissner specimen, which sold for $32,500 in 2014) and clearly better than a handful of lower-AU specimens that have sold in the $6000 range in recent years. NGC #2803441-001.
($7000-10000)