This year, Barnes & Nobles Book store will be offering BOGO 50% off Select Educational Toys & Games. Select LEGO items qualify for this promotion. Deal starts from November 27-30.
They also have a coupon for 30% off one item for Black Friday weekend. However, all LEGO items in the Toys & Games Department & Gift Cards are excluded. Hopefully, the (very few) LEGO items without the coupon exclusion would work with the 30% off. You can print the coupon below for store purchases or use coupon code BFRIDAY14 at checkout. This 30% off offer starts November 28, 2014 and ends on November 30th, 2014.