I for one, would not pay $2340. for a computer with a 10GB hard drive !
There must be an incredible markup on that option also.
This is a driver's car, a sporty car, not an office, not a media center, not a home theatre.
I can understand that this car is a working office for some, for those the Electronics Package is available.
Most of us would buy a Mustang to drive, with any sound system turned off most of the time.
Dealers know that, therefore they may have only one car with the overpriced options on it, in stock, just to show it's availability.
Show me the Brembos, show me the 3.73 gears...I'll pay for that stuff. I'll even live without leather if I have to. I want the V-8, I want to hear it. I want to hear it ALL the time I'm driving !