I know this is a long shot. Im new to all of this and was wondering if this bent penny is an error it does have some ridges where there could be marks of a plier but only on one side of the coin the other side is normal. This is what throws me off if pliers were clamped on it and some how bent pliers have two sides to it? If this is by some slim chance an error is there any value on the coin besides face value? The quarter I think may have a die chip where the mint mark should be and on the reverse side some of the letters are missing. If this is by some slim chance an error is there any value on the coins besides face value?