Amazon America currently has LEGO Galaxy Squad Vermin Vaporizer 70704 on sale for $47.4 (reg.$59.99). Savings work out to be 21% off. Free shipping and no tax for most states.
Forum member melsig also informs us that LEGO Ninjago Golden Dragon is also down to $24.97 (reg.$29.99). More of their hottest LEGO deals can be found here.