Switzerland
Confederation 5 Francs 1850-A, KM11, MS64 NGC, a gorgeous example of this first year of issue, fully struck, with super-high clean rims, and gorgeous cartwheel satin-sheen luster. Very scarce, and most desirable so well preserved. Krause catalog price(s) for this item: $325 in VF, $550 in EF, $1275 in UNC, $1875 in BU.
Estimate: 1000-1200 USD