Just to follow up on this one. We did sell our '21 22mle and here's my experience having done so.
Almost all the interest in ours came from my Facebook Marketplace ad. Craigslist brought us nothing for the $5 it now costs, not even the scammers. RV trader was a total waste of almost $150. I got a couple of contacts after RV trader messaged that they would send my ad to dealers. Suspect these were the contacts, but I had already sold it.
Selling it was an experience. I got the feeling it was like having an open house. People wanted to see it but had no real interest in buying anything. I've sold cars and boats before and never had this kind of buyer show up. Maybe it's just a buyers market right now...unsure. There was absolutely nothing wrong with the camper, mechanically or cosmetically. I even had to sell it twice. The first buyer backed out a week after giving me a deposit and the night before he was due to transfer the money to me and pick it up. I ended up selling it to a really nice couple who will enjoy it.
Price wise, I listed it lower than most. I priced it about 2k over JD Power high retail, and ended up selling for about 2.5k less than my price. For those who say that the JD power estimate is very low, I would say it's pretty much right on. I checked into trading it, selling it to a wholesaler, and selling it wholesale to a local camping world. All 3 options came in at about the same price of almost half what I ended up selling it for.
Maybe we could have held out for more, but I wanted it to sell quickly as we had a new trailer ordered. Overall the process took a couple of weeks and we're happy with the results.