Cause you really think most of people will prefer to pay 4M and not 2M just cause it's sold by RMTs? If they can have 1 month sub for lesser than SE's price or players's price they will buy it.

Anyway i'm just against this kind of system, the REAL money is already directing our lives so i don't want it acts in the same way in a game >.>

And seriously the price for 1 month isn't expensive at all, SE has done a gift for the people who are "legacy", and the "normal" price is correct too so i don't want this system at all.