In the custom shop you can add them see custom shop info.. it's still experimental and hasn't been debugged much yet but It'll add any item from any mod (only primitive) to a for gold shop.. one notable thing it can't do is if the mod uses the same "physical name" for everything but changes the colors or functionality then they can't be in the same shop. as for selling items from other mods you use the custom commands from sell shop (see ini list) and can add the name of the item to sell it.

How would players will get golden pearls? Is that a way to drop them in Red Beacons?

@davetiger I couldn't understand this:

then spawn the admin shop.. and buy the special note item..
and use it put a number on the custom text JUST A NUMBER.
then drop the item you want to be buyable into the 2nd inventory of custom shop (has 2 slots)
and THEN very important do this last .. drop the note with the price into the 2nd slot

This Should delete both items and create a recipe in the main inventory to buy the item for the gold amount you put on the note.. (this is the first attempt to see if I can make items from other mods buyable)



You say to put BOTH items in the second slot of the table, but I can't move the first one I put... And when the items get deleted Ther's not a recipe... Can you re-explaim that?

after that you goto the other inventory should have like 30 slots and the item should be there for sale now