Thinking about buying a 70 Suburban Q's

[DT1]

Hi guys
I usually reside on the 67-72 truck side of the forum. Yesterday I spied a pretty clean 70 Suburban sitting in a driveway not far from my home. I left a note on it and the guy called me today. He wants $2,000. for it but since the registration has expired to the tune of two to three hundred dollars he's willing to deal. All things considered,the thing is really in good shape. No rust, a few blemishes and primer spots, no A/C PB or PS, 350/350 with Edelbrock intake and Carb, Original front and rear seating. I can drive it home today but I have a couple of questions.
What should I look for as far as condition and what would a driver like this be worth today as she sits?