This a expert estimate for 2nd century BCE silver coin featuring Aphrodite (also known as Venus of Taurida) from Ancient Greece is indeed extremely rare and highly valuable. The estimated value range of $18,000 to $23,500 is a testament to its significance and scarcity. It's no wonder that such coins are typically found in museums, and sales of these coins are extremely rare, with few transactions occurring since 1933. This coin is a true piece of history and a valuable artifact for collectors and enthusiasts!