What Kind of Bat Does Hunter Pence Use?

I'm a pretty big collector of signed baseball memorabilia, but I only collect things that I get signed personally.  I just don't trust it's authentic unless I see them sign it.  When it comes to bats, I like to try and have the player sign the type of bat he uses.  I was on a tour of AT&T Park last weekend and snapped these photos of the bat Hunter Pence used in the playoffs against the Cardinals.  It's the bat that he used to hit the ball three times despite the fact it cracked.  He uses the Louisville Slugger M9 D200.

Here's a photo of my kid getting Hunter's signature...unfortunately, it wasn't the right bat: