Former Dire Straits frontman Mark Knopfler's guitar would need to fetch a lot more at Christie's auction to match some other famous guitars that have sold for millions of dollars. Here are the four most expensive ever sold at auction
The guitar used by former Dire Straits frontman Mark Knopfler to record the famous opening riff to the band's 1985 hit "Money for Nothing" is expected to spark intense interest when it goes up for auction on Wednesday as part of a massive sell-off of his instruments.