hello, i have had a three legged money frog for years now. just recently, while cleaning after a party, i noticed that the coin in its mouth is missing. i know that it had to have happened during the party because it was there when i was cleaning before the party. it could have possibly been knocked off as people were walking in and out of the house--it is placed just inside the doorway facing inward--or perhaps a curious child removed it. anyway, i was wondering what i can use to replace it. it had a jewel in the center that matched the jewels on its back. or, should i get a new one because it is bad luck that its coin went missing? i appreciate any feedback and thanks in advance!