I bought a used bumper from them and they gouged me on a damaged part only because it's a dealer only part and they had the only one around here. When I showed them the damage they wouldn't budge on the price but I was desperate. They wrote on it with a tire crayon. They are difficult to remove and even gone, I can still see the shadow of that crayon and can still read it. I have to further try and repair this part.
Even before this, I have always found them to be overpriced. Shop around.