I don't want to state the obvious but why doesn't someone who is interested in this game use the "ask the seller" option ?
Here's the questions I would ask (to the point)....
1 - Is this game a copy ?
2 - Does he have any comments on everything that people are saying in this forum (point him to the link) ?
That's how ebay is supposed to work isn't it ? If he says it ain't a pirate and then it is you complain to ebay + trading standards or whatever.
If he ignores you then he probably is a conning pirate git or just a lazy one.