Your replica coin was not manufactured in compliance with the Hobby Protection Act (1973) which states, in part:
"An imitation numismatic item which is manufactured in the United States, or imported into the United States for introduction into or distribution in commerce, shall be plainly and permanently marked “COPY”."
There are some replicas that are made with such high quality as to fool many people, including 'experts'.
On the other hand, there are still many authentic coins of this type that are still out there; keep hunting !!
Don......