Buddy of mine finally got around to sending me pics of The Dead Weather poster from Thursday nights show in Seattle. Done by Todd Slater, surprised to see him doing one for them. Measures about 14 3/4 X 21 1/2.
Looks to have metallic inks. Slater must have been up all night doing this one or at least spent all night on Goggle images.
Thanks again to the other Todd (not the artist) for sending the picture over.