Rob, I bid on this coin in 2016 so I was interested to see it resurface. Why do I think it's fake? It seems to have lost relief detail and sharpness and tbh it doesn't look right - it even looks cast to me. Here are but a few examples on the obverse, see what you think:
Obv. ding missing on ebay example
Obv. Ebay example, Sword flattened, Bridge of nose missing, hair detail gone, groove above crown deeper.