2011 Sacagawea Dollar With Reverse Rotation Error Stuns Bidders at $2.2 Million
2011 Sacagawea Dollar: Imagine flipping a golden dollar coin from your pocket and noticing the eagle on the back staring the wrong way—upside down. That’s exactly what happened with a rare 2011 Sacagawea Dollar, which fetched a record $2.2 million at auction in August 2025. This minting mishap, blending history with a one-in-millions error, has … Read more