The price looks about right to me.
My '98 just crossed 150k and is still going strong. It's a 4d, 4wd.
I'm about to replace ball-joints and take a closer look at the other front-end parts, but I've spent very little on it in the 5 or 6 years I've had it.
It had 100k when I bought it. Drive it every day. Take it off-road in the mountains several times per year and do fairly long highway trips at least 5 or 6 times per year. Even drove it from Washington State to Washington, DC pulling a u-haul - almost 3,000 miles - had to remind myself about the trailer 'cause the truck didn't care.
I do have some heater issues, but never anything more major.
Good luck.