Most expensive musical instrument in the world

A violin made by the famous Italian master Giuseppe Guarneri that is sold at auction in July 2010 in Chicago for $ 18 million, which is the most expensive musical instrument in the world.
Violin was made 1741st , and is named after the musician from 19th century Henri Vjeten. The owner of the precious instrument is a British banker Jan Stoker. The world today is of 140 Gvarnerijevih violin, and many of them are owned by various museums and foundations.