Former 66 GT 350 owner looking to get back in with a '68 GT 500. Saw the prior posts from January 2024 on this topic and I'm revisiting because the car I'm considering has had a full restore and the antenna is on the front right fender. The Shelby serial is 800. Marti report shows car was built 12/14/67 and sent to Levittown Motors on Long Island. The SAAC Registry indicates the car was sold on 6/15/68. From the prior 2024 discussion it appears this serial number places it above the "early car" number. I know that much of what is Shelby is "it depends" but would this serial number be too late to be an early car even though it was built 12/67 and/or is this just an instance of a dealer not paying attention?