Larry Ellison (Oracle CEO) spent a $1 Million on his Kirkham Cobra and, unbelievably, didn't install A/C, Navi, traction control, bigger wheels, cup holders, and G-d forbid, no radio/CD player/bluetooth/iPod adapter.
What was he thinking?
How To Build An All-Billet Aluminum Cobra
The Art of Engineering – Kirkham Motorsports Builds the Ultimate Cobra Roadster
The Art Of Billet – Larry Ellison’s Aluminum Cobra | StangTV
Didn't get a lot of press though.