These could come in handy around here:

DISC SEVEN – NEW! STAR WARS ARCHIVES: EPISODES I-III

Including: deleted, extended and alternate scenes; prop, maquette and costume turnarounds; matte paintings and concept art; supplementary interviews with cast and crew; a flythrough of the Lucasfilm Archives and more

DISC EIGHT – NEW! STAR WARS ARCHIVES: EPISODES IV-VI

Including: deleted, extended and alternate scenes; prop, maquette and costume turnarounds; matte paintings and concept art; supplementary interviews with cast and crew; and more