The Idaho Goldback is part of a growing series of voluntary gold-based currencies that began in Utah in 2019. Created as an alternative medium of exchange, Goldbacks allow for everyday transactions using physical gold. Utah was the first state to adopt the series, making it highly collectible. Idaho's Goldback’s design celebrates the state’s cultural and natural heritage. Though not recognized as legal tender, some businesses in Idaho accept Goldbacks as a form of currency, providing a distinct way to use gold in transactions.

The 2026 Idaho Goldback series is crafted using cutting-edge Valaurum technology, which layers thin sheets of 24-karat gold within a durable polymer. This set, includes nine denominations— 1/4, 1/2, 1, 2, 5, 10, 25, 50, and 100 Goldbacks—each adorned with intricate artwork that reflects Idaho's values and traditions. These unique gold notes appeal to collectors, investors, and those exploring alternative currencies, combining both artistic beauty and inherent gold worth.