It is a Silver Spanish Doubloon 1600 to 1700 if its real. You can buy replicas on Amazon but the lines in the cross are usually thicker. See if it sticks to a magnet.
It looks like a knock-off replica of a Spanish colonial cob. Where did you find it? That may give a clue to if it is a "prop", "play money" or a "poorly made counterfeit". My guess is some kind of kid play-money from a pirate costume.
Disclaimer: While a tremendous amount of effort goes into ensuring the accuracy of the information contained in this site, Coin Community assumes no liability for errors. Copyright 2005 - 2026 Coin Community Family- all rights reserved worldwide. Use of any images or content on this website without prior written permission of Coin Community or the original lender is strictly prohibited. Contact Us | Advertise Here | Privacy Policy / Terms of Use