Amazon America currently has LEGO Ninjago 70722 OverBorg Attack on sale for $15.47 (reg.$19.99). Savings work out to be 23% off. They also got the new LEGO Star Wars Microfighter 75031 TIE Interceptor for $7.99 (reg.$9.99) as well. More of their hottest LEGO deals can be found here.