Since, you asked what a Mystic was...
Mystic Clearcoat Metallic is a limited edition paint that was applied to 2000 96 Cobras. There's lots of info at mysticcobra.net. The paint appears to change colors as the viewing angle and amount of available light changes. You can see purple, green, gold, blue, black, burgandy. I have one for sale in the DC area. I'm asking $13,000 for it. It is stock and has about 96,000 miles on it.
Runs great.
contact me at
mustangresource@hotmail.com if interested.
Another important thing about deciding on which Cobra to buy. The live axle in the 96-98 cars is better for drag racing and the IRS in the 99+ cars provides a nicer street ride and is better for autocross. For serious road racing, either rear end needs improvement.