Ok so yesterday I got given a 5p coin in my change which went straight in my pocket, as usual. When I emptied my change out later in the day I noticed that the 5p looked different. On observations, and research, it has many errors to the front, back and edge. Lettering missing, flattened out stamping, loss of details to name a few. So I'm looking for advice on what to do? It it of value? Help please. Thanks. Michelle