From September 11th through 17th, TRU is offering 30% off selected SW sets. You also receive a free R2-D2 USB drive ($14.99 value, Non-LEGO product) with a purchase of $30 or more. Most other SW items seem to be 10% off. Keep in mind, many SW sets are marked-up from MSRP at TRU. Free shipping on orders over $75 and many sets qualify for in-store pick-up. This offer is also valid in-stores.
Items that are 30% off TRU retail are:
AT-AT Walker 8129 $83.99 vs MSRP $109.99 or 24% off
Battle for Geonosis 7869 $34.99 vs MSRP $39.99 or 12.5% off
Clone Trooper 7913 or Mandalorian 7914 battle packs $10.49 vs $11.99 or 12.5% off
Thank you to forum member sidersdd for the information.