In a twist that sounds more like a Hollywood script than real life, a retired school janitor from Ohio stumbled upon a coin in his old metal lunchbox that would end up changing the course of his retirement plans.
The coin? A 1964 Kennedy Half Dollar — but not just any one.
A Forgotten Find

For over three decades, Mark Jefferson packed the same metal lunchbox to work. After retiring in early 2024, he decided to clean out his garage and donate old belongings. That’s when he came across the lunchbox again, dusty and rusting, with one final coin still rattling inside — a Kennedy Half Dollar from 1964, the first year of its minting.
“I didn’t think much of it at first. I just thought it looked shinier than the others I’d seen before,” said Jefferson. Little did he know, that single piece of change had been quietly appreciating in value for decades.
Not Just Spare Change
Jefferson’s curiosity got the better of him. He took the coin to a local coin dealer who instantly raised his eyebrows upon inspection. The coin turned out to be a 1964 Kennedy Half Dollar struck in 90% silver — and in near-mint condition.
But that wasn’t all. The dealer noticed something even rarer: it was a “Special Mint Set” (SMS) variety, produced in very limited quantities and known for its satin-like finish. These SMS coins, especially from 1964, are considered incredibly scarce. Only a few dozen are known to exist in such pristine state.
The coin was quickly evaluated and sent to auction.
From Lunchbox to Life-Changer
At a regional auction held just weeks later, bidding for Jefferson’s coin began modestly but quickly surged past expectations. It was ultimately sold for a staggering $105,000 to a private collector from California.
“Never in my wildest dreams did I think a coin I probably tossed in with my sandwich back in the ’80s would end up covering my entire retirement budget,” Jefferson said.
He now plans to use the unexpected windfall to travel, donate to local charities, and finally build that backyard woodworking shed he always dreamed about.
Why This Coin Was Special
The Kennedy Half Dollar was introduced in 1964 as a tribute to President John F. Kennedy, just months after his assassination. The first-year versions of the coin are notable because they were the only ones made with 90% silver before the U.S. Mint reduced the silver content in 1965.
Even more valuable are the Special Mint Set versions, believed to have been test strikes or experimental pieces, not intended for general circulation. These coins are distinguished by their sharper details, mirror-like finish, and extreme rarity.
Coin Collectors on Alert
Stories like Jefferson’s have set the numismatic world abuzz. Collectors and casual coin hunters alike are now taking second looks at their old collections, piggy banks, and forgotten change drawers. The value of vintage U.S. coins, particularly those minted in silver or with error markings, has seen a steady rise.
“If you think a coin is just a coin, think again,” said the dealer who helped Jefferson authenticate the find. “You never know what treasure might be hiding in plain sight.”
Also Read:- The 1983 Double Die Reverse Penny Valued at $4.9 Million, Still in Circulation
Final Thoughts
While not every old coin is worth a fortune, Jefferson’s story serves as a timely reminder: sometimes, it pays to look back before moving forward. Whether tucked in a lunchbox or trapped between couch cushions, America’s coin history continues to surprise — and reward — those who pay attention.