France
Louis Philippe gold 20 Francs 1831-A Incuse Letters, KM739.1, MS65 NGC, a gorgeous coin with full glowing mint brilliance and superb eye appeal. Very scarce in this elite grade. Krause catalog price(s) for this item: $140 in VF, $150 in EF, $900 in UNC.
Estimate: 2750-3250 USD