Dive into the realm of numismatics with the 2023 $1 Creatures of the Deep Set, featuring a quartet of uncolored coins, each marked with distinctive mintmarks S, C, B, and M. Struck with precision, these Australian dollars boast a fineness of 0.9999, showcasing a lustrous nickel color that adds to their allure.This set is a must-have for collectors and enthusiasts, capturing the essence of the 2000s era with its decimal composition and coin type. While they remain unproofed, the coins are mintmarked, confirming their authenticity and uniqueness. Secure this remarkable set, a tribute to Australia's rich maritime heritage, and enhance your collection today.