This week from May 26 to June 1, Target stores and Target.com will be offering BOGO 50% off ALL LEGO Galaxy Squad and City sets. Thanks to forum member legogod for the news.
Tip: Some sets have already been discounted online like the Forest Police Station for $59.99 (reg.$79.99). Buy two of these and you could score them for $45 each which works out to be 45% off. Plus, shipping is only $0.99 for this item! They also got a few other sets already discounted like the Fire Plane. Forum member Brick & Blue has listed more of them in the forums.