Just traded in my NSX for used 2009 370Z with 19,600 miles, about first one sold in my town in Feb, 2009.
It's Magnetic Black with Persimmon interior (grew on me), 370Z Touring automatic with Sport, Navigation, Carpets, Splash Guards and Illuminated Sills.
Gas gauge appears to be working fine
, has a few paint chips, little driver bolster wear, but brand new RE050A tires put on by dealer.
I'll get some pictures up after it is washed.