Caller responded to my car for sale advertisement. Another scammer wanting to send a "cashiers check" and then have his "mover" pick up the vehicle. Simply another worthless piece of trash, looking to prey on the uninformed and weak minded.
Sorry my friend, the only way I know is what my grandma said " If their looking in your eyes they can't stab you in the back" . In other words only sell to those you can see in front of you.