I know there are really good fakes out there. In this case, cutting the hologram out of the bottom picture made me suspicious
Looks kosher... That same coin sold at Heritage in November, 2006 http://coins.ha.com/c/item.zx?hdnJumpToLot=1&saleNo=420&lotNo=2811&x=0&y=0 What'd you find suspicious, gfhoward?
He said above a few posts because the hologram isn't in the picture, which would be my only suspicion as well. Aside from not seeing that, in my opinion the slab looks legit.
Plugged in the serial number on the slab to PCGS's database Follow the link ... http://www.pcgs.com/cert/