That's called stooping to their level. Yes, you can profit that way. But there are other ways to recoup that same profit, for example by being a better negotiator, or choosing a car that isn't sold through dealers and therefore is sold at a fixed price (as I mentioned in my original comment).
I know dealers engage in deception to increase their profit. I would prefer not to do the same in my personal life. I want to live ethically and honestly.
I know dealers engage in deception to increase their profit. I would prefer not to do the same in my personal life. I want to live ethically and honestly.