How much would you expect surcharges would be a for $23 concert ticket? $3? $5? Ticketmaster would like it very much if you'd bend over and take $17.05 worth of fees in the ass, making the real cost to you of one ticket come out to $40.05.
(Meanwhile Fandango is basically in the same business but only charges $1.50 or so. WTF! Oh Pearl Jam, why did you betray us way back when...)