Nonplus Magic has been hanging on to this one for quite a few years now. It's simple clean and direct. There is legit ONE COIN and yes it can be signed. There are NO GIMMICKS: no slits, extra pieces, magnets, wires, strings, grandmothers, or thin socks. NOTHING. It's also completely examinable at the beginning and end. START CLEAN, END CLEAN. There is no other better way to explain it.