One of the most expensive submarine in the world is Deepflight Super Falcon Mark II, designed by Graham Hawkes ...
In fact, Graham had driven the submarine that attacked the famous Agent 007, James Bond in the film For Your Eyes Only in 1981. Submarine, which was designed 17 feet long, is a two-seater, with each seat having a glass cockpit that allows the perfect entertainment experience in the depths of the sea. On the side there are sets of wings and stabilizers on the back, as this sub makes it very agile craft that can explore the underwater world to 400 meters depth. Also, the submarine has an electric movement, so you do not have to worry about pollution of the environment. Its cost is 1.7 million dollars, so it's a very expensive toy. Richard Branson, who is known as a collector of precious things, of course, has one of these submarines.
