So, I got the Zenith! The "new" one. The vitals:

Model SZ1973P
Mfr. date 12/83
Original retail $749
Space Command, Color Sentry, and yes, Space Phone.
Pics? But of course!

Full shot:
http://mysite.verizon.net/vze1waks/sitebuildercontent/sitebuilderpictures/.pond/z-fullshot.jpg.w110h83.jpg

Goodie bag:
http://mysite.verizon.net/vze1waks/sitebuildercontent/sitebuilderpictures/.pond/z-baginback.jpg.w110h83.jpg

Now let's meet our panel:
http://mysite.verizon.net/vze1waks/sitebuildercontent/sitebuilderpictures/.pond/z-panelopen.jpg.w83h110.jpg

And a parting shot:
http://mysite.verizon.net/vze1waks/sitebuildercontent/sitebuilderpictures/.pond/z-joker.jpg.w110h83.jpg

Sweet picture, but it does overscan a little and the vertical's a little up from where it should be - I can see blanking at the very bottom. I'm almost afraid to ruin the newness and open the bag to get to the remote. But what a piece. Stopped by work on the way home to show a couple buddies and they were impressed. Now that it's on, so am I.