During World War II, pennies were made of steel to save copper for the war effort. However, a few were mistakenly made of bronze, and these are extremely rare and valuable. Made of 95% copper and ...

The president's halt on "wasteful" penny production could cause the value of the rarest one-cent coins to surge.

How much is your penny worth?You could be sitting on thousands of dollars: A list of the most valuable pennies Trump said the cost to produce pennies exceeds the coin's value. The U.S. Mint annual ...

and fewer pennies meant more value for the ones left behind. Some valuable pennies include coins from the 1920s — as most pennies from this decade are hard to find, the Canadian Mint said ...

"I think it's [going to] be a hassle, but I think, if it does happen, I think pennies are [going to] start getting real more valuable, especially the ones with the wheat on the back. The wheat ...

During World War II, pennies were made of steel to save copper for the war effort. However, a few were mistakenly made of bronze, and these are extremely rare and valuable. Made of 95% copper and 5% ...