Brazil
Joao V gold 4000 Reis 1723-R, KM102, MS65 NGC, a stunning example with intense mint brilliance and just a wisp of toning in the legends. Very rare in this certified grade and a coin with special eye appeal. Krause catalog price(s) for this item: $800 in VF, $1050 in EF.
Estimate: 4000-5000 USD