If you have no luck selling it here, then i also suggest you make a post in the AN facebook groups.
I run the unofficial one, since it's more of a smaller group (and more active group imo) https://www.facebook.com/groups/223122254462019/
here's the link to the official one https://www.facebook.com/groups/29742860250/
If you are unable to sell it, keep your eye out for people wanting to buy tickets after all the tickets are sold out.
I saw quite a few people looking for tickets last year after they sold out, so i'm sure you won't have a problem selling it n_n good luck~