It’s a specific 1971 dollar that can be worth up to 13 thousand times its face value, so check out its characteristics and how to know if you have one.

Most high-quality examples sell for about $175, but according to the Professional Coin Grading Service, the record sale price goes to one particularly pristine example that fetched $2,400 on eBay ...

According to the Professional Coin Grading Service (PCGS), this mistake ... All others are extremely scarce, with only 25 to 50 known examples for each entire coin series. One 1990 example from ...