January 11. (And that's a month Malatesta swears he opined in a relatively recent Podcast.)
That's tentative, of course, and anything could happen in the meantime. (Except, probably AT&T releasing it. But a boy can dream. And we're still hoping for a Verizon release, though obviously not in the previously reported time frame.) No word on pricing yet, but we'd expect it to be competitive.
(And, for the record: Yes, we used all of our Photoshop skills and slapped a Sprint logo onto the unlocked Treo Pro. Can't say it looks that bad, actually.)