Any coin with a "genuine" minting flaw would have some value, above the usual, as a collectible coin.
Genuinely flawed coins are not necessarily known about or documented until somebody turns up with one, since they are an "accident" of the minting process, and have escaped detection during quality control at the mint therefore, a valuation cannot be anticipated.
A reputable coin dealer should be able to identify and confirm the coin as genuine and make a valuation.
Flaws and errors on coins should not be confused with mutilation or mangling of the coin.
In terms of face value, a 3 pence coin is no longer legal tender in the United Kingdom, as it was demonetized in 1971. However, some collectors may be interested in purchasing a 3 pence coin for its historical or numismatic value.
Misprinted coins can sometimes be worth more to collectors, but it ultimately depends on the specific nature of the misprint and the demand for such items. It's best to consult with a coin expert or collector to determine the potential value of your misprinted 2 dollar coin.
No .
Not much, it is worth about 3-4 cents or so in the exchange rate. It is an incredibly common coin and in typical circulation in the UK.
20 pence
Nobody was minting Threepences in 1971. The last general circulation British Threepence was minted in 1967.
Such a coin does not exist. The 5 and 10 New Pence coins were first introduced in 1968. The 50 New Pence coins were first introduced in 1969. The 1/2, 1 and 2 New Pence coins were first introduced in 1971.
In the United kingdom it would be worth 10 pence. In the USA it would be the equivalent of about 16 cents
All years of issue of the British 20 Pence coin are still in circulation and are worth 20 Pence in Britain and its dependencies. As at 14-May-2012, 20 Pence British is worth about $0.32 USD.
Such a coin does not exist. The British - 1 New Penny was first issued in 1971 2 New Pence was first issued in 1971 5 New Pence was first issued in 1968 10 New Pence was first issued in 1968 50 New Pence was first issued in 1969
A 20 Pence coin is a British coin worth one fifth of a British Pound (GBP). A "nickel" is a US 5 cent coin. At current exchange rates (Jan 2011), the British 20 Pence coin is worth about 32 cents USD.
At Britains conversion to decimal currency in 1971, the Threepence had no equivalent coin but was equal to 1.25 New Pence.