Be warned, this is being sold as an authentic lot. I can assure you they are all forgeries being sold by ebay member stockholm_autographs. And since they claim they got them all in person it wouldn't be hard to figure out the source of the forgeries.
Only one that the Dimebag autograph seems authentic is the last picture (of course it isn't for sale) on th guitar pick guard. But the signatures on the guitar body are fakes (vinnie, phil, rex)