I talked with a couple Pontiac Marketing reps. during the PE400 this past weekend about the GTO. It's a great looking car, but the price tag is going to be steep!
They estimate it'll cost about $10K more than the Grand Prix. Then you'll have to add on a gas guzzler tax and the dealership mark up... which will be high since the GTO will be available in very limited numbers. I wouldn't be surprised to see them in the high $30K range.
I'll stick with a loaded 2003 GP.
Marc