amazon or eBay
Russia
if your reffering to two-face in batman forever then he died when he flipped his coin then batman threw some coins at him so in confusion he fell to his death. if your reffering to two face in batman the dark knight then he was killed when he flipped the coin to decide the fate of gordans son so as he focused on his coin,batman charged at him and knocked him off a building,killing him
i dont know
It's a novelty coin, manufactured for people who want to have a two-headed coin. But don't worry, you can still spend it like a quarter, most people don't even notice it when you buy something with a two-headed coin... that's how I always lose mine. These Magician's Coins sell regularly on eBay for a couple dollars.
1/4
The nature of the minting process is such that a two-headed coin cannot be produced. What you have is a joke, or "magic" coin made by combining the heads of two different nickels. As a novelty, it is worth a couple of dollars.
In general there is no such thing as an "authentic" two-headed coin. Since "Heads" and "Tails" are stamped at the same time on a stamping press that has different dies for the top and bottom, it's almost certainly a "manufactured" coin. If it's done right, it can be difficult to detect the seam.
One Million dollars!
Its really impossible to say, but since flipping a coin has been documented since Roman times (and a two headed coin is often used as a trick), it is quite possible to say that the first two-headed Lincoln pennies were created soon after the first Lincoln cents were struck in 1909.
You have a novelty item called a magician's coin. It's not real.
JFK wasn't on the half dollar until 1964. If you have a double-headed coin with two different dates, it means someone cut up two coins and fastened them back together to make a trick coin.
It's called a "magician's coin". They sell for 8-10 bucks in novelty shops but have no numismatic value. Magician's coins are made outside the mint by cutting two real coins in half, then swapping and fusing the opposite sides to produce one two-headed "coin" and a second "two-tailed" one.