I'd offer 2500. but then that's the absolute most I'd pay for a northern rig. rot holes I don't much care about for a wheeler, but I hate dealing with corrosion in the little things like bolts and wires. On the other hand, I'd much rather beat on a body that's already bad. but fighting every little bolt gets old. decisions, decisions...
Just don't let the big bad 4x4 stance blind you to all the nitty gritty things that are likely needing attention.
for reference, we shipped my dad's Camaro from Detroit to Atlanta for about $600. To haul my truck down the same distance cost me about the same after fuel and trailer rental.