Royal Mints Collector's No Date 20p Coins




100 genuine undated 20p coin royal mint error
100 genuine undated 20p coin royal mint error
Paypal   £189,000.00
ROYAL MINT ERROR 20 PENCE COINS TO SELL QUANTITY 2
ROYAL MINT ERROR 20 PENCE COINS TO SELL QUANTITY 2
Paypal   £20,000.00
undated 20p twenty pence coin royal mint error
undated 20p twenty pence coin royal mint error
Paypal   £6,999.99

2002 ROYAL MINT GOLDEN JUBILEE GOLD PROOF 13 COIN SET
2002 ROYAL MINT GOLDEN JUBILEE GOLD PROOF 13 COIN SET
Paypal   £5,095.00
2002 ROYAL MINT MINTMARK GOLD FULL SOVEREIGN 12 COIN
2002 ROYAL MINT MINTMARK GOLD FULL SOVEREIGN 12 COIN
Paypal   £3,469.95
1981 ROYAL MINT GOLD PROOF £5 SOVEREIGN NINE COIN SET
1981 ROYAL MINT GOLD PROOF £5 SOVEREIGN NINE COIN SET
Paypal   £1,395.00

GB 1990 PROOF 22ct GOLD 5 Pound Coin in Royal Mint Case
GB 1990 PROOF 22ct GOLD 5 Pound Coin in Royal Mint Case
Paypal   £1,295.00
2006 ROYAL MINT 22K GOLD HALF SOVEREIGN 9 COIN SET COA
2006 ROYAL MINT 22K GOLD HALF SOVEREIGN 9 COIN SET COA
Paypal   £1,239.95
ROYAL MINT 20 CENTURIES AD 20 COIN COLLECTION BOX RARE
ROYAL MINT 20 CENTURIES AD 20 COIN COLLECTION BOX RARE
Paypal   £664.95
Dateless 20p Coins


No Date 20p Coins

20pence No Date 20p Coins

Dateless 20 Pence coin: An unusual accidental dateless version of the 20 pence was reported to be in circulation in June 2009, the first undated British coin to enter circulation in more than 300 years. This was the result of the production of a mule, i.e. a version of the coin with a non-standard combination of obverse and reverse face designs. The fault occurred as a result of the 2008 redesign of UK coinage.

The Royal Mint has estimated that between 50,000 and 200,000 entered circulation before the error was noticed. Following publicity about the coins they have now become collector's items and are reported selling for thousands of pounds today. They is belief that they will be worth ten times more than they are worth today in a few years. So go ahead and get yourself a few as part of your investment portfolio.


undated 20 p mule coin no date on either side rare
Undated 20 P Mule Coin No Date On Either Side Rare
Paypal   £250.00
Dateless 20p Coins

The Modern British Twenty Pence Coin

The British decimal twenty pence (20p) coin – often pronounced "twenty pee" – was issued on 9 June 1982 to fill the obvious gap between the ten pence and fifty pence coins. It rapidly gained acceptance: as of March 2008 there were an estimated 2.3 billion 20p coins in circulation.

The coin is minted from an alloy of 84% copper and 16% nickel (unlike the other 'silver' coins which are 75% copper, 25% nickel), weighs 5.00 grams and has a diameter of 21.4 millimetres. Like the fifty pence piece, the coin is not circular, but is seven-sided to aid identification. The sides are not straight but are curved so that the centre of curvature is the opposite apex of the coin – this is an equilateral curve (a curve of constant width) which allows the coin's diameter to be consistently measured in vending machines and slot machines.

Three different obverses have been used so far: between 1982 and 1984 the head of Queen Elizabeth II by Arnold Machin; between 1985 and 1997 the head by Raphael Maklouf; and since 1998 the head by Ian Rank-Broadley. In all cases, the inscription is ELIZABETH II D.G.REG.F.D.

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