I have a 2001 Topps Team Legends Mays autograph. Looking at ebay shows a difference in these cards. Some have the "Topps Team Legends" in the upper left hand corner (looking at the card) and the certified autograph stamp on the right. My card (and others I have seen) has the logo top right with the auto stamp below it. Anybody have any ideas why this happened? One rarer that the other?