Most people toss pennies into jars and drawers without a second thought, assuming they’re worthless clutter. But hidden among that forgotten change is one of the rarest coins in American history — the 1943 copper wheat penny. During World War II, the U.S. Mint diverted copper for military supplies, switching penny production to zinc-coated steel. In theory, not a single copper penny should have been minted that year. But history doesn’t always follow the rules. A few leftover copper blanks slipped into the presses by mistake, producing a tiny handful of coins now worth $60,000 to $85,000 each.Because fewer than 25 genuine copper 1943 pennies are believed to exist, collectors will pay a fortune for one. But such value also attracts counterfeiters. The most common trick is reshaping a 1948 penny so the “8” looks like a “3.” Another method involves coating a regular 1943 steel penny in copper to mimic the rare version. Fortunately, there’s an easy way for anyone — not just coin experts — to check authenticity. Copper is not magnetic, but steel is. If your “copper” 1943 penny sticks to a magnet, it’s a fake. If it doesn’t, you may be holding a life-changing treasure.