Passes are non-refundable. Passholders may securely sell or transfer their tickets in Ticketmaster's Official Fan-to-Fan marketplace:
To sell your tickets, please follow these steps: https://help.ticketmaster.com/hc/en-us/articles/9672915828881-How-do-I-sell-tickets
To transfer your tickets to a trusted buyer in your personal network, please follow these steps: https://help.ticketmaster.com/hc/en-us/articles/9786975926673-How-does-Ticket-Transfer-work