Addendest

All this time, have angry ghosts been mad about inflation? Almost certainly.

Addender

Even worse, to ghosts, because they will have died long ago, $43,500 will be a lot of money, whereas that will be affordable if a significan expense for the contemporary traveler.

Addendum

Unfortunately for them, by then we'll have the technology to detect ghosts and subsequently demand fares.

Futurestition

When we go to space, will we have to wait for new ghosts to populate the haunted places, or will some grab rides alongside the living passengers? That's aside from the ghosts of long-dead species, whose menaces we will be incapable of comprehending or even noticing.