I don't know about that.. I looked into tickets for two acts I thought of seeing and said nope no way... if it's an older act that may not be around much longer then I can probably see the justification for $80-$100 tickets, but I won't pay that much for someone relatively newer.
A lot of people are hurting financially these days and I think concert promoters will find that out real quick.. I'm gonna sound really old here but when GL's concerts were $35-$50 I went to as many as I could, I found that reasonable.
I do realize costs have escalated in the last few years and band members need to be paid and all that.