Something genuinely unusual is happening in the coin-collecting world right now. Error coins struck between 2021 and 2024 were showing up at auctions, on eBay, and in dealer inventories at a rate that ...

As with just about any asset, a coin’s value is determined by its market demand. This means that coins in short supply often see higher demand — and higher values. With coins, supplies are limited ...

The coins were all found in circulation and are set to return more than a thousand times their intrinsic values.