Amazon America currently has LEGO Chima 70003 Eris Eagle Interceptor on sale for $27.28 (reg.$34.99). Savings work out to be 22% off. Free shipping on orders above $25 and no tax for most states.
LEGO Creator 31002 Super Racer is also down to $11.97 (reg.$14.99) which works out to be 20% off. More of their hottest LEGO deals can be found here.