Got a close-up? Without a closer view I suspect a fake. To be fair, with a closer view I might have the same opinion.
These are the only two photos the seller provided. And if anyone's wondering, I didn't touch it with a 5 ft. pole for the evident cleaning alone.
Looks tooled to me. Notice the vertical lines (pale gules) in the shield. They also look tooled by someone with no skill.
Looks messed with I'd say. Need a better picture. If you cannot get a better image I'd pass. This is my example for a comparison.