Should Selling/Buying AOTC or other Raid/PVP Achievements Be Cheating?

[Amine-blackwater-raiders (Amine)]

A blue just posted yesterday I believe that he made a lot of gold selling carries so pretty sure blizzard is just fine with it.

Who still has Legion gold?

I still have MoP gold. Gold carries for things like H ToT, CMs, and H SoO were very profitable for my guild and friends that I played with at the time to the point were I still have tons of gold from that left over.