Amazon America has LEGO City Coast Guard Patrol on sale for $51.99 (reg.$79.99). Savings work out to be 35% off. As always, free shipping and no tax for most states on orders above $35.
The new 2013 LEGO Star Wars Advent Calendar is also on sale for $29.99 (reg.$39.99) which works out to be 25% off. More of their hottest LEGO deals can be found here.