Looks like a nice nismo with very low miles, plus the price looks good. Depending on your negotiating skill, it's still possible to get it lower.
Just for fun, I looked up airfares on one way trips on Kayak and Southwest. From BWI (don't know where you live in Maryland) to Witchita, cost was $188, but of course, this is date dependent. Pick it up in Hutchinson and enjoy the 1,200-1,300 mile road trip home. Sounds like fun to me.
Good luck on your Nismo quest
