Greece
Republic John Kapodistrias 5 Lepta 1828, KM2, MS62 Brown NGC. A lovely, mint-state example with satiny surfaces and sharp design details. Quite rare this nice. Krause catalog price(s) for this item: $300 in VF, $1000 in EF, $2250 in UNC, $3000 in BU.
Estimate: 2500-3000 USD