There are a few "fairytale" deals waiting to be found, but they are rare.
One of my coworkers just purchased a 1960 Shasta from another coworker for $1,000. I about fainted!! The Shasta had been purchased new by this gals parents, used a handful of times and tucked away in their garage. The parents passed on and the trailer was taken to the adult kids home and tucked into their garage. It had not been used more then 15 times TOTAL. It was always parked in a tight, dry garage. No mice problems, no leaking nothing. They took the trailer right in and had it resealed, and checked out from bumper to bumper. Not a piece missing or a dent on the little beauty. The new owners did sand and varnish the inside and replaced a few other things. The original paint is PERFECT. I consoled myself by knowing the people who bought it understood the grandness of this vintage trailer.
A newer unit with A/C, generators, gas fridge, water heaters etc sits and deteriorates in different ways. There are some plusses to the simplicity of oldies.
Once something starts leaking.. it's never ever good if not caught fast.
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~ It's a fine line between hobby and mental illness ~ Dave Barry
Carl, Felicia, Eva & Pip (the fur kids)