This car was on facebook marketplace for a long time. The photos he shows were taken prior to his disassembly. In order to be truthful, he needs to show up-to-date images.
Hard to tell if it is a 9 passenger wagon. It does not appear to have the footsteps on the bumper, but it does have a power tailgate window.
Is that a 1958 Sierra script on the side? I thought 59s all had the script on the front chrome piece for the start of the fin.