The most expensive guitar

Auction price: US$950,000

An ordinary, unknown electric guitar can be sold for US$950,000 The high price is all due to the rock star's signature on the guitar. In 2005, Doha, the capital of Qatar, held a charity auction called "Reachout to Asia", with all proceeds donated to victims of the Indian Ocean tsunami. This electric guitar was donated by the Qatari royal family. The Qatari royal family bought it for $1 million a year ago.

There are about 20 signatures of rock stars on the guitar, including former Beatles Paul McCartney, Sting and Bryan Adams