planes
The 10 most expensive planes in the world list will provide you an overview of some aircrafts that are just insane.
Nowadays, most of the trips are done by plane. However, there are difference between a flight or another. In fact, normal people usually is at ease with economic aircrafts, while very rich people usually opt for luxury flights. Very rich people instead can afford to fly in one of the 10 most expensive planes in the world.
An updated and richer version of the classic Boeing 747. It is called the Dreamliner and it is worth $153 million.