eBay item number:172391020928

I have no doubt in my mind that this ball was, in fact, used in game 3 of the World Series. What I don't understand is that it has already reached more than 200 dollars with 16 bids, and more than 4 days left (as of posting). There is no way of ever knowing any of the game details of this particular baseball, and even if there was, there isn't really any way of proving any of it. Am I crazy for thinking this is crazy?