1500 tickets for a 1/16 NXT house show in Chicago at the Portage Theater, the group's debut in the market, sold out in one minute today.
At this writing, there are 48 tickets left on Stubhub with a cheapest ticket price at $145. There are also tickets available in other secondary market sites and through area ticket brokers, but are for well above face value and there are not a great deal of them available.
Tickets for a 1/30 NXT show in Royal Oak, MI, just outside of Detroit, sold out their pre-sale allotment on the first day as well.
Also, it appears as if the entire pre-sale allotment for the NXT event on April 1st in Dallas, TX, is also sold out. The show, set for the Kay Bailey Hutchison Convention Center in Dallas, seats about 7,000. A public on-sale is scheduled for Saturday, but it's likely only a small amount of tickets will be made available which is usually the case in these situations.