As of Kunark release on Yelinak you can buy these in EFP from Filrion Dokius and Palrion Enieus, even though their pages here on Alla say they are not on TLP until Luclin. They are there right now 1 week after Kunark release, not sure if they were there during classic or not. They are not in the find window. They are both located slightly northeast of the northern most WFP zone line in EFP.
Edited, May 25th 2024 1:23am by Xanfi