This week from November 15-21, Toys R Us America will be offering $24 for 2 on ALL LEGO Dimensions Fun Packs. Regular price for these packs are $14.99 each so savings work out to be 20% off. ALL LEGO Duplo are also on sale for 20% off.
For in-store purchases, you can also get a free LEGO City Space Vehicle mini set when you spend $30 or more on LEGO Construction sets. Excludes LEGO Dimensions.