These coins were made in Rome Italy 160-190 AD (or so). Crispina was wife of Commodus. Coins were minted of bronze, copper, silver, and gold. Yours appears to be none of these. Also, your edges are rounded and flat as to appear worn with circulation. I think you will find it is a "Fantasy" coin. If you take it to ANY coin dealer, he will tell you the same. Bummer. Hogge P.S.......Values of most, (Genuine ), that I researched, are in the 75-250 Euro range. But these are non-dug and VF in shape.