Boeing Phantom Works X-48 B

Price: $360 Million USD

Allied AirBike VTOL

Price: $0.45 Million USD

Alexander Begak Evolution

Price: $0.01 Million USD

Aerion SBJ

Price: $80 Million USD

Lockheed Skunk Works SAI QSST

Price: $80 Million USD

Moller M400 Skycar

Price: $1 Million USD

Spark Pal-V

Price: $0.78 Million USD

Terrafugia Transition

Price: $0.18 Million USD

Avcen Jetpod T-100

Price: $1 Million USD