Niue, a sovereign state in free association with New Zealand, uses two official legal tender currencies. The New Zealand Dollar is the circulation currency for daily transactions, while the government also authorises legal tender coins in the Niue Dollar currency for collector's purposes.
A number of mints issue a large variety of coins under the authority of Niue. Most of these are commemorative and collector issues dedicated to historical or general popular culture themes not related to Niue itself. Others are bullion coins in sizes based on the troy ounce, or metric - including the extremely large one kilogram of gold format (abbreviated as 1 kg Au, where "Au" comes from the Latin word for gold, Aurum). These gold coins are targeted at bullion investors and are released at prices close to the intrinsic value of their precious metal content.
|Gold Kilo 2011 Queen Anne||150||Queen Elizabeth II - Fourth Portrait, Uncouped||ELIZABETH II. NIUE ISLAND 10 000 DOLLARS 2011|
|Gold Kilo 2011 Amber Road||12||Queen Elizabeth II - Fourth Portrait, Uncouped||SZLAK BURSZTYNOWY ELIZABETH II 2011 10000 DOLLARS NIUE ISLAND|
|Gold Kilo 2019 Czech Lion||35||Queen Elizabeth II - Fourth Portrait||NIUE ISLAND ELIZABETH II · 8000 DOLLARS · 2019 ·|
|Gold Kilo 2020 Czech Lion||45||Queen Elizabeth II - Fourth Portrait||NIUE ISLAND ELIZABETH II 8000 DOLLARS 2020|
|Gold Kilo 2021 Czech Lion||55||Queen Elizabeth II - Fourth Portrait||ELIZABETH II · NIUE ISLAND · 8000 DOLLARS · 2021|
|Gold Kilo 2021 Slovakia Eagle||15||Queen Elizabeth II - Fourth Portrait||NIUE ISLAND ELIZABETH II - 8000 DOLLARS - 2021 -|
|Gold Kilo 2022 Czech Lion||60||Queen Elizabeth II - Fourth Portrait||NIUE ISLAND 2022 ELIZABETH II 8000 DOLLARS|
|Gold Kilo 2022 Slovakia Eagle||15||Queen Elizabeth II - Fourth Portrait||NIUE ISLAND ELIZABETH II - 8000 DOLLARS - 2022 -|