What's worse than the increased per-roll price is that B&H does not list tri-x pro-packs!
I'm in the same boat as PKM-25. I've got what I need in my freezer.
I theorize that tmy2 can do everything tri-x can, given the right development technique, because I'm a fan of tmy2. But if Kodak ended tri-x for that reason, they'd be missing the point that it's easy to use and develop and has a big fanbase.