The thing is, most of the Gil sold by RMT is actually obtained from players botting and selling it to them... And even if they were to be banned, they made more $$$ from the botted Gil than it would cost them to buy a new !cd key. Which wouldn't even grant SE money since they would be buying those replacement cd keys outside of SE store of course.

The only way to stop this bullcrap is to have less lazy asses buying Gil with real $$$. And having those RMT accounts banned.