Assuming it's from circulation, £1.
If its 1978 then probably 10-20 pound get down there and sell it.
As of 31 July 2014, 1.00 British Pounds is worth about 1.69 US Dollars.
A £1.00 coin weighs 9.5 grams, so you would be worth £105.26 for every kilogram you weigh.
How much is 200 pound sterling worth in 1920
The 1807 2 coin depicting the abolition of the slave trade is a commemorative coin and its value can vary depending on its condition, rarity, and demand among collectors. It is advisable to have the coin evaluated by a numismatist or a reputable coin dealer to get an accurate estimation of its worth.
£30.000
£2
No US coin dated 1807 has Washington on it. Please look at it again and post new question.
As I type this the value of 1 pound of gold is $18,040.00
Paul Kruger 1896 one pound how much is it worth?
310$
An Irish "Millennium" coin, with a face value of one Irish punt (or "pound"), is worth about US$7.50 in Uncirculated condition and about US$8.50 in Proof.
Assuming it's from circulation, £1.
Five pounds
An "R" stamped in the middle of the Queen's head is not part of the design feature of any coin in any year. As long as the coin is recognisable as Two Pound coin, it is worth Two Pounds.
If its 1978 then probably 10-20 pound get down there and sell it.