I think I mentioned before, I bought a Playstation ($100) just so I could play Xenogears ($40). But it took me a year to decide on that course of action, during which time the PS went from $150 to $100. And even though I "only" got 99 hours from Xenogears (as opposed to hundreds from the free Dom I demo) I don't at all regret it. So: my time is worth more that $1.40/hr
.
But price is still relevant to me, so assuming I had not already played Xenogears, I would not buy it
or Dominions 2 for, say, $300... even though it might be cost-effective... because I would feel gouged. In fact, that's why I haven't bought Xenosaga+PS2 - that, and the fact that it's not as good as Xenogears
-Cherry