That's like saying because I paid more for my pickup truck than I should have because my dealer didn't have a sales ad in the paper.
I just did a search for 2020 5th wheels within 400 miles of me on RVTrader. NONE of the ads I looked at for 2020 showed a discounted price. 2019's... yes, but not the 2020's.
So, it appears Grand Design is not the only one using your descriptive practices. I guess every dealer, and every brand within 400 miles of me is using the same practice and "ripping everyone off".
Calling consumer protection right now.. That's BS. They need to stop these predatory practices immediately. Congress needs to put an end to it. President Trump - instead of worrying about North Korea, can you please shut down the RV industry until they come to their senses?
Mike