The destination title and taxes should not be included because whoever buys it will need to transport it, title and pay tax on it.
Agree there is some value in the ceramic coating, but bear in mind that paying $1600 includes paint correction which won’t look same as new the car has been parked outside. I park my cars inside and my ceramic coatings don’t look like new either. Car washing leads to some abrasion over time. That’s why no one pays money for the previous owners detailing effort.
What would be valuable is PPF if you had that done.
Like I said, it would only make sense for a local buyer so you dont have to pay $2K in fees and taxes and it does have PPF.