this will give you a rough guide to values plus there's a link to a guide at rating the condition.
http://www.coins-of-the-uk.co.uk/values/
Any coins from a certain year which say rare or unique and no prices means there hasnt been one sold to give a guide price so they will be the ones worth a small fortune no matter what condition they are in.
For example i found a 1797 penny in my GF garden once and still worth £25.
http://www.coins-of-the-uk.co.uk/values/
Any coins from a certain year which say rare or unique and no prices means there hasnt been one sold to give a guide price so they will be the ones worth a small fortune no matter what condition they are in.
For example i found a 1797 penny in my GF garden once and still worth £25.

