Imagine my surprise when I went to the cafeteria to buy some toast and I found an undated 20p in my purse! The next question is how and where do I sell it? Some idiots on
ebay have ruined it for us real lucky ones who actually have an undated 20p, by listing the coins as "undated on one side", so people are wise to this and are wary of buying. Just for the record my 20p is definitely undated ON BOTH SIDES! Anyone interested?