Welcome Bob! Wow sitting over 10 years or more? That's quite a while sounds like the owner didn't want to get it dirty or put a mile on it. How many miles does it have on it? I wouldn't have a good guess but Ken (Neweller) is the guy he knows his stuff on the fair market value.
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Mike & Amy
2000 Newell Motorcoach Double-Slide
2005 Jeep Liberty 4x4