Just sold our 96 bighorn for around 1/3 that.. rebuilt pumps , good tyres, very tidy interior, no rust, undersealed, oil seals vac lines done, regular service from new, after over 12yrs pulling the Commander thru the hills nps.
Had the grunt, but lacked speed bit up long steep hills compared to modern 4x4 deseil tow vehicles. Colardos, hilux etc.
It would go over a long steep hill around 75km where others would drop into the 80s.
Now got a 2.2L 4x4 ssangyoung.. geared really nice for general road towing. Unlike the hiluxes etc its not a off road go bush vehicle.
$15K is a hard bracket..
Will be just watch around, maybe quite a few months, till something pops up with good maintenance, reasonable miles/ condition.
In the mean time check out a few car yards, start taking a few for a test run.
We did that getting the bighorn, very quickly eliminated many models, then others got eliminated because of inherent (hidden) rust issues.