Ticketmaster does not have a "buy back" program for paper tickets . Historically, Ticketmaster has transitioned almost entirely to digital-only entry to combat fraud and facilitate its own verified resale marketplace. Ticketmaster Resale Policy
Ticketmaster does not purchase tickets back from fans Ticketmaster Official Support . ticketmaster buy back
If you have tickets (even if they were originally paper or "print at home"), you can usually list them for sale on the Ticketmaster Resale Marketplace . If they sell, Ticketmaster pays you directly. Ticketmaster does not have a "buy back" program