been looking on ebay at the undated 20p. have come across one that says could be rarest on ebay, looking in listing it says has extra metal marks/cud? which makes it rarer. is this true? and would this coin be more collectable/worth buying as investment or would you go for one without cud?
answers appreciated b4 listing ends!
pure unmitgated bs, look its pretty simple the ones with no dates on them are worth at most £200, the mint is offering a paltry £50 for them anything else above 200 is a rip off.