You're both right. In 1993 and 1994 the A's wore the elephant with bats crossed in the trunk on their jerseys. But this is a pre-game/ST jersey and TNT is right that it wasn't used until around 2003. The yellow sidevents were not used when Mac was on the team. Hope this helps clear up any confusion. There is no way this is a Mac jersey since they did not wear this style jersey when he was in Oakland.

Aaron