For a limited time only, Target.com will be offering LEGO The Hobbit Goblin King Battle for $44.99 (reg.$99.99). Savings work out to be 55% off. Plus, if you have Red card, you can get free shipping and save an additional 5% off. Thanks to forum member happymark for the heads up.
This is a great price even just for the pieces, not to mention the minifigures!