Had a 91 Prowler 24M for 15 years. Frig went out after 12 years, but that was expected (dealer friend said 10 was about norm) replaced with a larger new model. Other than that no problems. Wilderness is the next step up from the Prowler. Pulled it Fla several times with a 1500 Chevy 5.7L, about 9 to 10 MPG. I would check the NADA site to get an idea if the price was reasonable.
2011 Chevy Silverado 3500HD LT Ext Cab 4x4 Duramax/Allison, 2016 Redwood 39MB, Disc Brakes, Mor/ryde IS, GY 17.5" H tires, 5.5K Onan, Dual ACs, auto level, auto sat dish, stacked washer/dryer, residential fridge, King sleep number. Michelle & Ann