Prince's "Yellow Cloud" electric guitar to go under the hammer

Prince's iconic "Yellow Cloud" electric guitar is to go under the hammer in Beverly Hills with an opening bid of $30,000, a US auction house said Friday. "One glimpse and you have no doubt that this is Prince's guitar," Garry Shrum, director of music memorabilia at Texas-based Heritage Auctions, said in a statement. Prince was rarely photographed during the late 1980s without the bright yellow maple wood instrument, complete with a gold-tinted "tune-o-matic" style bridge, tailpiece and machine h