The 2022 Helios 1 oz. 999 silver Proof coin from Niue is a highly collectible and valuable piece of bullion. With a limited mintage of only 500 coins, this unique coin features a stunning proof finish and is crafted with 0.999 fineness silver. Minted by the Mint of Poland, each coin comes with a Certificate of Authenticity, making it a coveted item for any coin enthusiast or investor looking to add a rare and exclusive piece to their collection.