I bought a 2004.5 Dodge Ram 2500 CTD CC SB one year ago with 136K on the clock & clean Carfax. It was a local one owner, S. Arizona so no corrosion at all, interior still perfect, and got at least part of the maintenance records. Have done nothing but regular maintenance to it. Great truck! We only log about 7K a year on it, so I expect it will serve our needs reliably for a long time to come.
When shopping, I also kind of wanted around 90 to 110K, but those trucks were very expensive, so when I found this very clean one owner, I didn't hesitate. I could easily sell it for what I paid for it.