Ninjago is very popular with the young boys and what a great price on this medium-sized Lego set. My boys watch the Ninjago shows and love all of the cool characters and this is one set that they have been asking for. Amazon is offering a great price on the Ninjago Ultrasonic Raider 9449 at 28% off and just $57.87 with free super saver shipping. This cool Ninjago set includes the raider with detachable flying vehicle, 6 minifigures, 4 golden weapons and 5 regular weapons. If you are looking for this set, don’t wait long. Amazon’s Lego prices are constantly changing, so grab this one while you can.