100 Dollars Washington

Palau has used its sovereign minting rights aggressively since the 1990s, partnering with the European Mint and others to produce collector issues with no domestic circulation whatsoever — the islands' actual economy runs on the US dollar. This kilo piece follows that commercial logic entirely: it exists for the bullion and numismatic collector market, not for any transactional purpose the Republic of Palau would ever need.

The .9999 fineness places it above the more common .999 silver standard, a specification increasingly demanded by Asian collector markets, particularly in China and South Korea, where purity premiums are taken seriously.