To those unaware do not get conned by the offer to buy a 'RARE undated 20p tail /tale'
All new 20p's have no date on the tails side. This is because the date is on the heads side and you could end up paying more than the face value of 20p for a 20p coin!
Read the description carefully and check to make sure the picture is of both sides.
Good luck shopping and don't get conned by these people who are trying to cheat others.