Haha, a "one price dealer"....until nobody buys your car, and you're forced to lower it.
Here is a one price dealer
https://www.hendrickvwfrisco.com/used-Frisco-2017-Volkswagen-Golf+GTI-SE-3VW447AU9HM073860
This was originally listed in mid july for $24,995, I was looking for a manual so was not interested, but the salesman said they are one price dealer and this will sell probably in couple of days