5 Dollars - Elizabeth II Liberty

Niue has functioned as a legal tender licensing platform for decades, with the New Zealand-administered island's coin program generating revenue almost entirely through collector sales rather than circulation. The KM#5148 issue is one of dozens of bullion-adjacent releases Niue produces annually under agreements with private minting houses — in this case almost certainly the New Zealand Mint, which holds a long-standing contract for Niue's silver program.

At two troy ounces of four-nines silver, the specification mirrors the weight class increasingly favored by bullion-collector crossover buyers since roughly 2015, when demand for oversized silver issues began outpacing standard one-ounce formats in secondary market volume.