When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
It is a Mugen "style", so I would at least look to see if it has any badging. Personally I would say keep it, even if it's a knockoff, I am sure someone would buy it, instead of sending it to a crusher.