This explains everything Closure of NSC ticket exchange
We are not allowed to advertise tickets for sale, any ticket for sale threads will be removed, and an infraction given to the OP.
Edit: To clarify, this means for MONITORY sale, you can advertise the fact you have a ticket/s that you no longer require for certain game/s and then ask people to contact you via PMs, Phone, e mails, text or even carrier pigeon! to discuss how to "pass" the ticket/s on.
If ANYONE is not clear of this situation please do PM me and I will explain it all, again!