I couldn't find in the rules if I was allowed to trade runescape money for tc or opposite, please answer me.

If in the rules dont say nothing i guess you can.
The guys of league of legends do it : /

If I remember correctly, that's not allowed. I can't seem to find it in the rules, perhaps someone could correct me or point out where it is, if it's in the rules somewhere.
For now, it's probably best not to do so and avoid a possible offense.

I agree with Hucota. However I must say people from LoL do it for Tc.

I would ask an Admin, just to make sure.

Nope, they don't sell their accounts, someone paid TC for people who leveled up on his referral, but that isn't allowed.

I said not account trading but selling GP for TC.

I guess not.

To bad, closing this thread.