2020 Niue Island MAYAN HOLCAN Warriors 2oz Silver Antique Coin. In original box with COA. The item “2020 Niue Island MAYAN HOLCAN Warriors 2oz Silver Antique Coin” is in sale since Sunday, August 16, 2020. This item is in the category “Coins & Paper Money\Coins\ World\Australia & Oceania\South Pacific”. The […]