Anybody got extras to modest mouse at civic theatre?

First, I'm a dumbass for not knowing about this show until yesterday. Luckily, I've got a kick arse wife of 20 years who catches my slack and she at least brought this to my attention yesterday.

Second, I've been obsessed with this band the last few years and never seen them live. I'm even debating spending the $120/ticket on stub hub to get in.

Last, I've never been to the civic theatre and see it only holds 1200 people. I probably shouldn't expect to see many more tickets showing up the day of, correct? Will people be selling extras outside the venue before the show. I'm old now, I don't remember how this shite works anymore.

At least I've got arcade fire, beck/u2, voodoo, and hollidaze to lift my spirits if I get shut out of this show.

Any thoughts? Extras? Miracles :-)