Valuable Coins You Might Have Lying Around

The hobby of coin collecting, formally called numismatics, has been around for hundreds of years. As such, many of the most valuable finds — like a 1933 Double Eagle gold coin that sold for $18.9 million in 2021 — are well-documented in private collections or museums. However, it's still worth checking your change jar or junk drawer for rare coins, because there are some worthwhile examples still being pumped into laundromats or used to pay for a morning coffee at Starbucks or Dunkin'.

In fact, what if we told you there are some pennies from as late as the 1980s worth thousands of dollars each? As such, some collectible coin hunters take things one step further and actually buy rolls of coins from banks to search for that rare find. If nothing valuable is located, the coins can be redeposited or simply used for purchases, so the sole cost of this hobby is time. This said, the next time you find yourself with some time to spare, why not grab your favorite beverage, empty your pockets, and start searching?

The 1955 doubled die Lincoln penny isn't as valuable as some on this list, given that an estimated 20,000 to 24,000 examples were produced. Still, it has an interesting backstory and we'll bet you'd be more than happy to find one since they're worth up to $3,000 each, depending on the condition.

The minting error occurred when the design on the die was mistakenly doubled, resulting in two identical, but slightly offset, images on the coin. This is different from a "double strike" — when a coin is struck twice during the minting process — because the second strike typically flattens or obscures the first strike. While workers at the Philadelphia Mint caught the error before the coins were released to the public, since so many were already produced — some of which were already mixed in with non-error coins — the mint put the imperfect pennies into circulation anyway.

Reportedly, many of the 1955 doubled die Lincoln pennies were originally distributed inside the cellophane wrapping of cigarette packs. Since cigarettes cost 23 cents at the time and the vending machines only accepted quarters, dispensed packs contained a pair of pennies as change. If you're wondering, the nationwide average price of a pack of cigarettes today is about $8; an expensive, money-wasting habit to be sure.

Following the 1963 assassination of President John F. Kennedy, congress voted to bump founding father Benjamin Franklin from the half dollar in favor of the popular and much mourned Kennedy. In 1964, the Kennedy half dollars contained approximately 90% silver (as did their predecessors). With the price of silver hovering around $24 per ounce in March 2024, the high-silver content makes these early Kennedy half dollars and some other half dollars worth far more than their 50-cent face value.

From 1965 and 1970, the U.S. Mint got thriftier with its production of half dollars, but these coins still contain 40% silver, which makes them worth in excess of their face value, too. Note that while it's illegal to melt nickels or pennies, which cost more to make than they're worth, for their metal content, no such law protects half dollars.

At the time of this writing, the melt value of 1948 to 1964 half dollars is approximately $8.81 while half dollars from 1965 to 1970 are worth $3.60 for their metal content. Nobody, meanwhile, is going to be tempted to melt 1971-and-up half dollars, since they contain no silver and only have a value of about 10 cents, which is obviously less than the coins' face value. According to Coin Value Checker, certain Kennedy half dollars with manufacturing flaws could fetch $10,000 to upward of $150,000 from collectors, so you definitely wouldn't want to accidentally melt one of those.