Maybe I am wrong, but that glove looks a little bit like a cambridge block letter Musial, Regardless of what it actually is it doesn't strike me as a Musial gamer. His wording is kind of tricky but I think he wants it to imply that it is a Musial gamer, and not a Game used glove, that happens to be endorsed by Musial. Dunno, I am skeptical, what do you think.
http://cgi.ebay.com/Stan-Musial-Game-Us ... dZViewItem