Wanting an opinion on this baseball.
http://www.ebay.com/itm/400656764351?ssPageName=STRK:MEWAX:IT&_...
I have never purchased anything like this and wanted to make sure that this is real. Is that authentication that comes with this enough to guarantee that it is real or would I be way better off getting something with a PSA / DNA autentication? Thank you so much for your opinions. Very much appreciate any help!