You have received good feedback from some experienced members, which I believe was your objective.
- A private seller is not the same as a retailer or the manufacturer.
- At least the seller tried to contact you before selling it and to let you know not to make the drive, which is more than some would do.
- Clear communication is important but money speaks loudest.
- If you want to lock in your sale, a down payment is good and full payment is best.
These may not be the answers you were looking for but many of us have been successfully doing this for many years. Along the way, we have all learned lessons the hard way. Good luck on your future endeavors.

