France
Napoleon III gold 100 Francs 1857-A, KM786.1, MS62 NGC, nicely toned with full mint luster, one noticeable mark on the King's neck. Krause catalog price(s) for this item: $1000 in VF, $1100 in EF, $1250 in UNC, $1950 in BU.
Estimate: 1600-2000 USD