If its as in as good a condition as the pics indicate, that would be a reasonable price here. And that mileage is nothing on that particular engine. 100K+ miles to go easily. Even driven 25K miles a year, that would be 4 years of relatively hassle free performance for a song.
As to the new vs. used argument, I had that discussion with a co-worker who recently bought a new Chev. As part of her deal with them (warranty maybe, who knows as I'd never heard of this before), she has to bring it in twice a year for a look over by their service dept. The catch is they charge her $70 a visit just to have it looked at. Any non-warranty work they then do they also charge her. This became an issue when she last brought it in and they did an OC without her authorizing it to be done, which was another (inflated) charge on top of the $70.
Maybe that is something unique to this particular dealer, or maybe that is common practice these days. Moot point to me as I prefer to buy used anyway.
-Spyder