It sounds like you enjoy and appreciate the car enough to keep it.

If you were going to sell it, you should call the dealer and inquire regarding the "PHONE" on the display.

Then I would list on auction on Ebay for $13,000 or so. Put as many photos of the car and service documentation as possible.

I would wager that it would get bids up to $15K maybe more. But ebay is tough to predict on these kinds of items. And it might actually fetch more money if marketed locally in Florida.

Either way good luck with that beautiful car!