Did it look like this:
If so, it probably was Sunkist, which is currently located in Austin and for sale... for a mere $16,500. Which, if you ask me, is a lot of money for a non-number matching, previously totalled, rebuilt wreck that has been completely resprayed, when the original factory color was the only thing that made the car collectible.
It's now just a '90 Miata with 30k on the chassis, 70k on the drivetrain (form a donor car), a salvage title, and a respray, imho.