As it is not illegal at all to own someone else's blood and/or hair I Elder Seer Tharlai'ion am looking to purchase the blood of others for research purposes, hair is also acceptable but I shall pay much less for it. Depending on whose hair/blood it is I can offer greater rewards for the research materials. Write me at the Spire or The World Serpent if you cannot get to me easily.
DISCLAIMER: All blood and hair will not end up in the hands of Salazar, if that is the concern of anyone.
-Elder Seer Tharlai'ion Y'raudi'ir