VividSeats.com charges a service fee and an electronic transfer fee - TickPick.com adds nothing to the listed price. I use them for all my ticket needs including SB 53 and SB 56.
Check out these $37.00 tickets on VividSeats compared to the $46.00 tickets on TickPick.
Those $37.00 tickets end up costing $152.55, an average of $50.85 a ticket.
But those $46.00 tickets would set you back $138.00 ... which is 3 times $46.00 with nothing else added!
Screen shot from VividSeats.com:Screen shot from TickPick.com:
AlbaNY_Ram