Welcome to CT! There is no word COIN on the reverse of the cent. This is nothing but a worn die and worn cent....not worth anything other than copper value.
Welcome! And I think he meant the word CENT and it looks like a possible die break. Can't tell with those pics. It appears the coin is bent which would mean its just PMD. It is a very worn coin though so not worth much over face. Still a keeper if its a die crack.
