Watch List notes:

Cuba, gold piefort 100 pesos, 1990, Jose Marti, rare, NGC MS 70, finest known in NGC census.KM-P51.There is nothing finer than MS 70, which denotes perfection, and this piece is the only one with that designation among six entries at NGC (and only twelve struck), the satin surfaces (not Proof, which is actually slightly more common) fully lustrous and 100% devoid of any marks or wear.Pedigreed to the Isaac Rudman numismatic cabinet.
($5000-10000)