With a green interior I'm betting the original exterior was probably green as well: http://newyork.craigslist.org/fct/car/732652974.html
I bought a 350 cid motor from this guy recently. For what its worth he seemed an honest guy not out to screw anyone. Fair market value was his thing. I did not look at the GS, though he had it under a tarp at the time.
