How much could I sell my Cadillac Catera for?

It's a '99 model and is black on black. It's body is in excellent shape and has around 38,000 miles on it. I don't like it because it is a gas guzzler and is expensive to repair. I practically had my whole car repainted due some minor accidents (paint scratches only).How much could I sell my Cadillac Catera for?You should try Kelley Blue Book (KBB.com)