A Google search for this card resulted in the 2010 Standard Catalog of Baseball Cards. It stated that an autograph card for Mike Darr, Kevin McGlinchey, and Tony Torcato were returned late to Team Best. Those three autographs were inserted into Team Best Player of the Year packs during the post-season.
The baseball card catalog also broke this set into two sets. 1999 Team Best BA's Top Prospects Autographs and 1999 Team Best Player of the Year Autographs. From these examples, you can spot the two differences. Player's name in Purple on the front and the backs have the congratulatory message of authenticity from Team Best's Chairman & CEO.