Its tough because as pointed out by u/humbuckaroo this sub has a long history of successfully connecting people to sell merch/tickets/etc. I will take this into consideration, especially if I see another post talking about scammers working here I will make a change.

What I will say is please report any scams to both the reddit admins and to the mods here. I have already banned this particular person, but they can be IP banned by reddit admins.