| This article's title is conjectural.
Even though this article is based on true information, the actual name of the subject is pure conjecture. Please change the article name if an official name is given.
The McMurdo dollar is a fantasy currency of the McMurdo Station in Antarctica. Only one coined denomination of the currency, 10 dollars, was ever produced. The coins are only sold by their creator, Fred Zinkann, on eBay, and even though they are not legal tender, they are listed in the Standard Catalog of World Coins.