$6 is on the lower end, I know Dr. Gabel, who was trained by Konior, and like Konior he does everything himself, including graft placement.
Last time I met with him in 2016 he was around $6 per graft. Definitely consult with him, he’s highly skilled, ethical, and in your price range. He just recently opened up as well.
https://www.hairtransplantnetwork.com/physician/Oregon/Steven-Gabel/633