My brother in law sold an FJ on BAT after Nick, of all people, talked him into it lol.
If you want any specifics I can ask him. It seemed fairly straight forward, although, they are rather picky about what they sell on there. As far as we knew it was an all original 77 with 26k miles on it but we had no way of knowing if it had actually rolled the odometer. Basically just the previous owners word and a google earth photo from like 17 years ago of it sitting in the same spot he bought it from.
Didn't he end up getting within a couple grand what we said it would bring? lol