Your example, I just did a google search and Seat Geek says they have tickets as low $17.

Reality, with convenience fees the cheapest tickets are much higher. So on principle that SeatGeek will only show you the actual price if you go into their site/app and ask to see the price W/Fees is what I don't like.

But I am glad "the fees are irrelevant" for you. I am buying at another site that will show their true prices upfront.