FA
the NSX pricing looks in line with the turbo s and v10 plus
the out of range high price is for the Z06
the 430 scud price looks like the best value
It's still too much for the limited seat time. The track is only 1.2 miles and even the most laps package (10) gets you a little under 12 miles total since the first lap is your out lap and the last lap is your pit in lap so you are not even getting a full 10 laps at speed. If you are "doing it right" you might get a little over 6 minutes for $549.
By comparison, at NSXPO 2016 you could have paid under $300 and had over 2 1/2 hours of track time at Sebring, a 3.7 mile track. And if you didn't want to assume all of the risk, you could have purchased an HPDE track day policy for any stated value you wanted and still paid less total than you will for 10 laps.
Sure it's fun to drive different exotic cars but I guess I am bit jaded after doing so many track days in my NSX that I don't see the appeal of a 6 minute "test drive".