5 Dollars - Charles III Train Trip

Niue has operated as a vehicle for novelty collector coins since the 1990s, licensing its sovereign issuing authority to private minting operations — primarily the New Zealand Mint — that produce themed pieces with no connection to the island's economy or daily life. This "Train Trip" issue is one of dozens released annually under that arrangement.

The KM reference suggests cataloging by Krause, though pieces in this commercial series are assigned numbers largely as a matter of completeness rather than numismatic significance.