10. Boeing 737 – Price: $80 million
In at number 10 comes the heavily upgraded Boeing 737 that’s the personal property of an unknown American businessman. The plane itself would be worth a paltry $57 million in its basic form, but he’s had it upgraded and tricked out to such an extent as to add a further $23 million to its price tag. In terms of luxuries, the jet boasts its own conference room, luxury bathroom, fully equipped kitchen, king-sized bedroom and sleeping facilities for eight lucky passengers.
