Deep Mirror Proof-Like Morgans. 2024 Niue Transformers Optimus Prime 1oz Silver Coin. This 2024 Niue Transformers Optimus Prime 1oz Silver Coin comes in a custom-made coin case and is housed in Transformers themed packaging. Limited world-wide mintage of 1,984. This coin contains 1oz of silver. Obverse: Features the Public Seal of Niue. Reverse: Resembles the head of Optimus Prime. Specialized Coins New Zealand Mint. Rinkor Rare Coins, LLC is a trusted premier coin dealer specializing in DMPL Dollars, Peace Dollars, Seated Dollars and Trade Dollars for over 30 years. Our goal is to provide you with the very best inventory of quality certified dollars and other coins in the marketplace. We have built a reputation in the coin industry for outstanding customer service, impeccable integrity and high quality certified coins. We look forward to serving you in your investing and collecting goals. We will respond to you within 24 hours and do our best to help you out. This is at our discretion.