Now that I think of it there needs to be an option for tc items in custom rules.
It would have 4 settings:
Costly (2x the normal cost)
Very Costly (4x the normal cost)
This wouldn’t have customization for each item but rather for all items would be linked to the same thing.
Blockheads will not be affected by the “free” option but rather just normal, costly and very costly.
Useful for if you want to get a lot of trade portals quite easily.