Need help/info on 2011 Jayco Melbourne 28F

we looked at and were going to purchase about the same year model back in '13. Price then was about what they are asking now. Know where the unit came from, as the one we looked at was from the NE and a lot of the external compartments had a lot of corrosion in them and on the locks. Frame also had rust as well as stuff under hood. Another dealer said that units from NE and actually from south suffer the same condition! The wife did like the layout, I liked the electric seats, dealer balked at fixing the compartments and stuff so we passed it on. Like many there is limited external storage, has a nice big box on back but its not very deep so looks can be deceiving. There is a '14 Winnebago aspect out here that I just saw and its only $60 I think it was maybe a little less 16000 miles. So look around, maybe travel a little for a good deal. But $57K is apparently on the high side of things.