100 Dollars - Elizabeth II Silver Jubilee

Bermuda's gold centenary and jubilee issues of the 1970s were produced by the Franklin Mint under contract, a arrangement common among smaller Commonwealth territories that lacked domestic minting infrastructure. The Silver Jubilee series across British dependencies in 1977 resulted in a flood of commemorative gold from dozens of issuers simultaneously, which has historically suppressed collector premiums on individual territorial pieces despite low absolute mintages.

At .900 fine and just over 8 grams, this sits close to a quarter-ounce in gold content — a deliberate specification that made the bullion floor easy to calculate at point of sale.