Sicne used is the route you are taking I actually was on cars.com and looked up used GTR's the other day just to see where they are at now days. Saw a white 09 with 20k miles for 49k.
http://www.cars.com/go/search/detail...nal&listType=3
here you go, sounds like a good price to me and i bet you could knock a little off and get free delivery of the vehicle to your city