Coin collection ... tag penny is by touching it with a magnet—if it sticks, it’s the zinc-coated steel pennies that were minted in the hundreds of thousands and not the rare copper pennies ...

If you're sorting through your pocket change, it's good to know how to spot the difference between a simple chunk of copper and ... on the front of the penny, this rare coin is highly coveted ...

Sold at auction: $12,650 Weight: 3.11 grams Metal: Copper ... low for a penny), most of these coins went into circulation, so a mint-condition example is rare. The scarcity of this coin increases ...

Find Out: These 11 Rare Coins ... taking them to a coin dealer to see how much you might get for them. This penny somehow missed the 1944 transition from steel-coated zinc to copper, and it ...

But to boost those coffers, you might need to raid your coin collection. GOBankingRates took a look at the rare coins that ... the 1943 Copper Penny could net you up to $250,000, depending on ...