10 Dollars - Elizabeth II St. Maurus

St. Maurus was a sixth-century disciple of Benedict of Nursia, credited in Gregorian hagiography with miraculously walking on water to rescue a drowning novice — a story later questioned by scholars who suspect Gregory the Great conflated or embellished multiple sources. Niue's numismatic program, administered through the New Zealand treasury relationship, has issued collector gold under the Elizabeth II obverse since the 1990s, functioning as a pure bullion-adjacent vehicle with no meaningful domestic circulation. This piece contains a quarter-troy-ounce of .9999 fine gold, a purity tier that became a marketing standard following the Royal Canadian Mint's introduction of the Maple Leaf in 1979.