These coins are no longer in circulation since Irelands changeover to the Euro in 2002.
Unless they are part of a Proof or Uncirculated mint set or are individual Proof or Uncirculated coins and in absolute mint condition, they have little or no value.
1990 was the first year of issue of the Eire (Irish) One Punt (One Pound) coin.
The first Eire Punt (One Pound) coin was minted in 1990, the last was minted in 2000.
An Eire (Irish) cupro-nickel Punt (One Pound) coin, uncirculated and in absolute mint condition could fetch up to £5 GBP. A reputable coin dealer will be able to give a more accurate valuation.
Such a coin does not exist. The British One Pound coin was first issued in 1983.
There was no 1811 British Sovereign or One Pound coin minted.
An Eire (Irish) 2000 cupro-nickel Punt (One Pound)(Millennium), uncirculated and in absolute mint condition could fetch up to £5 GBP. An Eire (Irish) 2000 silver Punt (One Pound)(Millennium)(Proof piedfort), uncirculated and in absolute mint condition could fetch up to £35 GBP. A reputable coin dealer will be able to give a more accurate valuation.
1 pound
These coins are no longer in circulation since Irelands changeover to the Euro in 2002. Unless they are part of a Proof or Uncirculated mint set or are individual Proof or Uncirculated coins and in absolute mint condition, they have little or no value.
There was no 1977 British One Pound coin minted. The first general circulation One Pound coins was minted in 1983.
As I type this the value of 1 pound of gold is $18,040.00
There were 20 shillings in one pound. It was replaced by the 5p coin.
The Sovereign is a coin, not a value. It does not have a symbol. The value of the Sovereign is One Pound. In the pre-decimal currency, it was also equal to One Pound (or 20 Shillings).