Underground markets, so long as they do not hurt the people will be allowed to persist. There are no laws against "black" markets so long as they do not hurt people
If I did people would not trust me. I believe most people understand that since its just a video game forum there doesn't need to be laws against Markets like yours. If they broke any laws I would stand against them but at this point they have broken none
Edit: nevermind...I see the typo now...