Estimate for Hitch Installation

I have a hitch and I went here to get an estimate for installation on my Jeep. To my amazement, the dealership's repair shop gave me an estimate of $250 to $300 for the job of simply bolting the hitch in place and installing the (rather easy) electrical wiring for trailer lights. Come on----I know that dealerships tend to charge more than other shops, but this is outrageous. It makes me wonder if they think that I, being female, would be easily duped. I can probably put the thing on myself, thanks. I will never visit this dealership again and I suggest to anyone reading this that he/she steer clear of this place, too.