I was just made aware of two vintage trailers for sale by members of the RMVAC - the trailers are in Golden, CO.
#1) 1959 Overlander 26', original condition, includes parts to be installed (A/C, heater, vents, water heater, running light lenses, electric jack). $4,200
#2) 1973 Tradewind 25', Clean, new A/C, floor, screens, gaucho upholstery, rock guard, weather stripping, lights, etc. $7,000
If you would be interested in getting more information or pictures on either, PM me and I will pass along their contact information. I know the TradeWind is very usable and has undergone a full restoration. The O'lander is in good shape but still needs some TLC and work before being 100%.
I am not affiliated with the sale of these, just passing along the info...these folks are selling these two because they have at least one (maybe two?) other and need to pare down their posse'.