Dollar

A basic unit of currency in Australia, Bahamas, Barbados, Belize, Brunei, Canada, Cayman Islands, Dominica, Fiji, Grenada, Guyana, Hong Kong, Jamaica, Kiribati, Liberia, Nauru, New Zealand, Saint Lucia, Saint Vincent and the Grenadines, Singapore, Solomon Islands, Trinidad and Tobago, Tuvalu, United States, and Zimbabwe. He still has the first dollar he earned.