Former Guns N' Roses and Velvet Revolver guitarist Slash will auction furniture, clothing, memorabilia, and, of course, guitars, at a March 26 Julien's auction in Beverly Hills, California. Part of the proceeds will benefit the Los Angeles Youth Network. Besides the guitars you'll see in this gallery, highlights include the items pictured above: a 1966 Chevy Corvette Singray Sports Coupe, 14K White Gold diamond and ruby Slash pendant, a number of his iconic top hats, and other memorabilia...