This USA Bitcoin-Digital Currency AG Fine Copper 1 oz is a must-have for any coin collector. The beautifully designed coin is made of high-quality copper and has never been circulated, making it a rare find. The United States country of manufacture and U.S. Mint certification add to its value and authenticity. This coin is perfect for those interested in proof sets, as well as coins and paper money. Its unique design and value make it a great addition to any collection.