The 2026 Niue Black Sea Mermaid 1 oz Silver Rev Proof Colorized PCGS PR70 is a stunning silver coin featuring a unique design of a mermaid. This coin is struck in proof quality and graded as PR70 by PCGS, ensuring its authenticity and high quality. With a precious metal content of 1 oz, this coin is a valuable addition to any collection or investment portfolio. The colorization adds a visual appeal to the coin, making it a standout piece for collectors and investors alike. Rare mintage BLACK SEA Ag, insane detail!