Greece
Paul I Proof 10 Drachmai 1959, KM84, Proof 66 Ultra Cameo NGC, a choice example with deeply mirrored surfaces and an attractive cameo bust of the King. Very rare date in Proof. Krause catalog price(s) for this item: $0.5 in VF, $2 in EF, $16 in UNC, $75 in BU.
Estimate: 3250-3750 USD