Some of my favorite bats that consist of the Maruccis, C243 Galen, Sam Bats, Carolina Clubs, and other Louisville Sluggers. Jeff Scott of Birdbats.com stated "Just because a bat comes with a letter of authenticity, don't go into a purchase blindly. The authenticators who sign those letters might know their stuff, but they probably are not watching every Pujols at bat, talking with people inside the Cardinals organization or examining virtually every Pujols bat that is offered at auction by the Cardinals, ARF or PFF. Their letters will tell you a bat is a Pujols model consistent with factory records and that it is used, but they're often careful not to say that Pujols used the bat. That's because unless there's photo evidence, they can't be certain.
Frankly, unless he walked from home plate to the stands and handed me the bat personally, I couldn't tell you whether Pujols absolutely used a specific bat, either. "