2 Dollars - Elizabeth II Cinderella

Niue has long served as a licensing vehicle for novelty bullion issues, and this Cinderella piece belongs to a Disney-themed series produced under a long-running agreement between the island territory and foreign minting operations — the coins being legal tender in name only, with no meaningful circulation ever intended or occurring. The "issuer" designation is essentially a legal fiction that allows private mints to attach sovereign authority to collectible silver rounds.

KM#4308 places it squarely in the modern collector-bullion category. One troy ounce of .999 silver is the actual commodity here.