POWERUP 2.0 Paper Airplane Conversion Kit | Electric Motor for DIY Paper Planes | Fly Longer and Farther | Perfect for Kids & Adults | Ready to Use Aeroplane Engine Kits $18.97 B00DTIYD4Y
POWERUP 3.0 Original Smartphone Controlled Paper Airplanes Conversion Kit - Durable Remote Controlled RC Airplane for Beginners, Works with Most Paper Airplane Books $48.99 B00N8GWZ4M