On average, what is the average dealer markup on a 2008 Lincoln MKZ or the lowest price they will go? There is a car that I like that is around $25,000 which is about what Kelley Blue Book shows is the Suggested Retail Price. Anyone have an idea? I think that 15% off of this price is reasonable, but I do not know. Since new and used cars are not selling, I feel I should be able to get a good deal. Thanks.