Value of UK 1971 two penny [решено]

Hi,
I have no coin collecting knowledge, just an old sock full of coins collected over the years. I decided to check to see if any of them were worth anything so I looked on the internet. A 1971 UK two penny piece seemed to be offered for an unexpectably-high price. Can anyone advise me?
The artist.

See this thread: https://en.numista.com/forum/topic107241.html

Short version: unless it's something truly unusual, it's worth face value.

Thanks very much for your reply.