Interesting piece, if it isn't a modern fantasy. I have no idea.
The portrait on that looks like a later Type 2 (1828-37) coin. An 1822 would be Type 1 (1809-28); slightly larger with a subtly different...
An undamaged coin in circulated condition is worth about 5 to 50 cents, depending on the grade. In Mint State, they're worth a bit more, but...
Haha! Arithmetic fail! (Or maybe just a typo. Yeah... That's it! A typo. ;) ) Where did I post that little gem, in the OP? :p
I actually linked up the wrong one of his videos. Just posted the correct one.
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