Adele just announced her 2016 NA Tour!!!

I am NOT a concert person at all. But Adele is someone I would love to see in person.

If you go to a lot of live concerts, is there some way to guessimate how much the tickets might be? Is there a range that most venues charge for artists of the same caliber?

ie She's coming to Air Canada Centre. Justin Bieber tickets are on sale right now, would his ticket pricing be a fair expectation of what hers might be?

Just trying to see if it's feasible and worth getting on the computer Thursday morning!