Im in Oregon, and local trailers used (1-3 yrs) old are selling like hotcakes. co-worker posted up his 2016 TT for sale for what he paid for it- sold it in 24 hours for more than he asked, as he had numerous people showing up for it, ended up being a "bidding war".
another co-worker sold his pop-up (OLD ONE) for $2200, had over 100 calls on it within the hr he posted it.
We bought a 2020 Heartland torque T314 in January of 2020. The Selling Dealer called us in september, asking if we wanted to sell it for more than what we paid for it, and "upgrade" to a 2021. problem was it would be 3 months out, 2nd- we were currently living in it due to loss of our home to a fire.
It partly depends on where you are, and what your looking for.
We travel to BOISE ID, frequently, it appears their RV lots are loaded with RVs of all types. however- do some research, and some of those places had a LOT of complaints, and BAD reviews.