Chicago is nearly sold out- it looks like just a few scattered seats in the upper balcony remain.
The puzzling thing for me is that several groups of tickets were never made available, as far as I can tell. Lower Boxes 1-5, and Upper Boxes 1-3, never showed up on TM and never showed up at any scalper sites either. It's a pity because those are the seats I wanted- great views, no crowds- you're in actual chairs, not theatre seats. I don't know if they saved them for promotional use or what. I want those seats! i hardly ever go to shows anymore and I'm willing to pay for good seats, so it's rotten that they're just not there.