1 Dollar Four-leaf Clover

Palau has issued novelty bullion-adjacent pieces under its licensing agreements with foreign minting houses since the 1990s, and this clay composite dollar sits firmly in that commercial souvenir category rather than any monetary tradition. The Republic of Palau holds legal authority to issue coinage under its Compact of Free Association with the United States, though the U.S. dollar remains its actual circulating currency — meaning pieces like this one were never intended to pass hands as money.