Posted over on Starwars.com:

"StarWarsShop has just received 20 original Clone Wars theatrical one-sheets autographed by several major cast members -- and StarWarsShop is the only place to get them!

Now, some diligent Comic-Con attendees could have collected these signatures by stopping by the Official Pix booth during their Clone Wars cast signings thoughout the event, but for those who couldn't make it, here's your chance!

Signatures on this official theatrical one-sheet include:

Matt Lanter (Anakin)
Ashley Eckstein (Ahsoka)
James Taylor (Obi-wan)
Catherine Tabor (Padm?)
Dee Bradley Baker (voice of Rex, Cody and all clones)
Tom Kane (Yoda and narrator)

Head over to StarWarsShop to pick one of these up -- better hurry, though, there's only 20!"