Amazon America currently has LEGO Ninjago 70724 NinjaCopter on sale for $46.39 (reg.$59.99). Savings work out to be 23% off. Some of the other 2014 LEGO Ninjago sets are also discounted including 70720 Hover Hunter for $9.99 (reg.$11.99). More of their hottest LEGO deals can be found here.