Guillow's Airplane Design Kit

This is great if you've got kids, or rather if you yourself are just a kid at heart.  This Design Studio let's you be creative, as you are the aerospance engineer on this build; a budding Howard Hughes if you will (just don't start storing your urine in milk bottles). The kit comes with over 35 parts (balsawood wings, tails & fuselages, plastic parts, rubber motors, etc) to let you build your own unique flying toy designs. Simple to build, easy to fly and hours of fun.  And because of the super light construction, you can contradict the principles of flight and even build an x-wing configuration (see above).  When you're done with flight school, your designs would even look cool sitting on a shelf...and seeing that everything is seemingly rising in price these days, this will be the most fun you can have for $25.  You can get it here.