Most of the regional theaters sell subscriptions first which include all of the shows in the season. Afterwards (often 8-10 weeks before the show), they will put single show tickets on sale. I'd just wait. There's no reason not to and while some secondary sites are legit, none of the ones you listed seem to be.
FYI: According to my records, today's announcement of the 2018-2019 season at the Tennessee Theatre in Knoxville marks the 100th announcement for the upcoming touring season. Nashville's announcement tonight will be the 101st.
Nashville and Knoxville don't typically have a big line up. Curious what will be playing there.
A Chorus Line revival played its final Broadway performance on August 17, 2008. The tour played its final performance on August 21, 2011. A new non-equity tour started in October 2012 played its final performance on March 23, 2013. Another non-equity tour launched on January 20, 2018. The tour ended its US run in Kansas City and then toured throughout Japan August & September 2018.
In our millions, in our billions, we are most powerful when we stand together. TW4C unwaveringly joins the worldwide masses, for we know our liberation is inseparably bound.
Signed,
Theater Workers for a Ceasefire
https://theaterworkersforaceasefire.com/statement
Are there any rumors on the casts for Cats? I know Caroline Bowman sang Memory at the Broadway In Chicago concert back in August, but that also doesn’t necessarily mean she’s in the show. Though she does have a connection to ALW having done the Evita tour.
In our millions, in our billions, we are most powerful when we stand together. TW4C unwaveringly joins the worldwide masses, for we know our liberation is inseparably bound.
Signed,
Theater Workers for a Ceasefire
https://theaterworkersforaceasefire.com/statement
Well, the nonequity tour of the King And I opens Tuesday in Jacksonville. I did not realize that we were the second stop on the tour. I had predicted it would sell well, because Jacksonville's subscription house loves the older shows and if you subscribed to this season, you were guaranteed a ticket to Hamilton for next season. Well, I was really wrong. It is selling terriblly. They offered $30 lottery seats and I won for Friday. You get to pick your seats, so I chose the front, center of the loge for $30. Not a bad price for a ticket selling originally over $130.