In an astonishing twist of fate, a rare Sacagawea dollar coin—later valued at over $1.1 million—was unknowingly used as a game token in a family board game set for several years.
The story has stunned numismatists and everyday Americans alike, revealing how an ordinary-looking coin can hide a truly extraordinary value.

A Coin Hidden in Plain Sight
The coin in question looked like any other golden dollar—worn, scratched, and easily overlooked. For years, it was part of a plastic container filled with game pieces used during weekend Monopoly sessions in a suburban Minnesota household. No one suspected that this tiny token held a secret worth over a million dollars.
It wasn’t until a visiting relative, an amateur coin collector, picked up the coin and noticed something unusual about the minting details. Unlike common Sacagawea dollars, this one had a distinctive die mark and unusual edge lettering, prompting a closer inspection.
The $1.1 Million Discovery
The coin turned out to be one of the fabled Sacagawea “mule” errors—a rare minting mistake in which the Sacagawea dollar obverse (front) was struck with a Washington quarter reverse (back). Only a handful of these error coins are known to exist, making them incredibly valuable to collectors.
Once authenticated by a professional grading service, the coin was graded MS-66 (Mint State), a near-pristine condition that significantly boosted its value. Shortly after certification, it was sold in a private auction for a staggering $1.1 million, setting a record for the most expensive Sacagawea dollar ever sold.
How Did It End Up as a Game Piece?
Experts believe the coin was likely handed out in change in the early 2000s and mistakenly mixed in with common coins. Its resemblance to other dollar coins made it easy to overlook. At some point, it made its way into the family’s game drawer, where it lived out years of casual use as a simple token.
“It’s one of the most bizarre yet heartwarming discoveries we’ve seen in the coin world,” said an appraiser familiar with the sale. “To think this coin went unnoticed for years, passed between family members during game night, is just incredible.”
Lessons for Coin Collectors and the Curious
This extraordinary discovery serves as a reminder that rare coins may still be circulating in everyday life. Mule errors, double dies, off-center strikes, and coins with rare metal compositions often go undetected by the general public. Coin experts urge people to check their change carefully, especially older coins from the early 2000s or special mint years.
While most Sacagawea dollars are worth only face value, certain error coins—like the one found in Minnesota—can command hundreds of thousands or even millions of dollars.
Also Read:- Sacagawea Coin From 2001 Found With Proof Finish — Worth Nearly $1 Million
The Power of Curiosity
What makes this story resonate is its simplicity. It wasn’t a professional collector or a museum curator who found the coin—it was a curious relative with a good eye and a habit of examining small details. In an age of fast-moving digital currency and tap-to-pay transactions, the tale reminds us of the tangible magic of coins and the hidden value that may be lying in plain sight.
Whether tucked away in a coin jar, lost in a couch cushion, or part of a forgotten board game set, that next rare find could be waiting for anyone—maybe even you.