I did see the cabinet, it was in decent shape, just empty. Are you talking about restoration to original new condition? The artwork looked pretty acceptable to me as is, if you throw that in, yeah the cost goes way way up.
It could be me. It seems a DOT up/down spinner, Tron stick, boards, monitor, interior artwork, blacklights, marquee, electrical, and anything else needed to restore it would be expensive.
I would want a cabinet like that, but I wouldn't want to mame it. It's a catch-22 cabinet.