France
Charles X gold 40 Francs 1830-A, KM721.1, AU55 PCGS. Paris, (A), mint. With excellent original luster and very little actual wear. AGW 0.3734 oz. Krause catalog price(s) for this item: $1250 in VF, $2000 in EF, $4050 in UNC.
Estimate: 550-650 USD