
During his lifetime, the late Indianapolis Colts owner and CEO Jim Irsay used his considerable wealth to amass the most valuable private guitar collection in the world.
Three of the 10 most expensive guitars ever sold at auction – including Kurt Cobain’s Smells Like Teen Spirit Mustang and David Gilmour’s Black Fender Stratocaster, numbers 2 and 3 on that respective list – belonged to Irsay, and the value of his whole collection has been estimated at a billion dollars.