Selling run is not the problem as it is not against any of SE and the game rules ,however it does encourage player to buy RMT gil & pay for those run. I heard a player pay 27kk (27m) for T6 before the unlock, and he then pay 30kk for 7 and 8 and then another 30kk for T9, total is 87kk in 1 day from 1 player. They were some what sure it is RMT money but sell the runs anyway.
So at some point, the sell run does have something to do with the RMT but ppl will RMT regardless if there is a sell run or not, they don't get ban for doing that so why not ? the whole housing thing is already a good reason for ppl to RMT (money is easy to make but if you assume everyone have that money then you are wrong).
If I have to choice between help a random player to win a primal fight/a coil turn or sell it to them, I d prefer sell it to them, because I have NO BENEFIT in help those random player but if I sell it to them, I can make some k to kk.
