The most famous superheroes of the DC Comics publishing house are associated in the Justice League. Flash is one of their founding members, therefore, a special "coin note" - a coin in the form of a banknote made of silver was dedicated to him.

The fastest man in the world is as fast as lightning, and because it was the storm that gave him superhuman abilities, police investigator Barry Allen adopted the pseudonym Flash. The speed that this superhero can develop has no limits - he even often violates the very laws of physics. Flash can thus overcome the speed of light, which allows him to travel through time and correct tragic events in which he did not have time to intervene, or he vibrates his body molecules so that he can pass through solid matter.

The reverse side of the "banknote", created at the New Zealand Mint, presents two depictions of Flash inspired by his cinematic appearance - one colored and the other engraved - along with the lightning emblem and the JUSTICE LEAGUE logo. The obverse side then bears the necessary attributes of the issuer, which is the island of Niue – i.e. the name and portrait of Queen Elizabeth II, the nominal value of ONE DOLLAR (NZD) and the year of issue 2018.

The complete six superheroes can be stored in the collector's album that was an integral part of Batman's issue.