Is this coin an unmarked replica?E-bay linked.

I don't know the seller and if I'm wrong I apologize,but this 1810 capped bust halflooks very similar tothe coins at the bottom of this page.Look at the last six coins on the page.
Trade $'s
0
Comments
The subject seller has spotty-FB, and English seems a second language.
Some of the China-MOB has their relatives in California and the Carolinas
working the scams. The unmarked coins are appearing at many swap-meets
and flea-markets.
Buying raw coins on EBAY from strangers is not a good idea.
World Collection
British Collection
German States Collection