South Africa: Big 5 Series II Final: 5 x 1oz Silver R5 Big 5. 2021 Elephant R5 (1oz) Fine Silver. 2022 Lion R5 (1oz) Fine Silver. 2022 Rhino R5 (1oz) Fine Silver. 2023 Leopard R5 (1oz) Fine Silver. 2023 Buffalo R5 (1oz) Fine Silver. Maximum Mintage Set: 500. This set is sealed as from SA Mint. Unfortunately we cannot use the South Africa Post Office as it’s not safe. Serial numbers may differ. We are authorized NGC Dealers and this can be verified on the NGC website.