Selling Souls

"The name of the buyer for this filled soul gem is Tsal K'lor. He's a dark elf, and not one I'd cross. However, he offered a hefty sum for these souls. Unfortunately, selling trapped souls isn't something appreciated by the guards. Especially souls from the Beacon. They think that we'll bring a curse down on them." "If you still want the cash, I'll give you the gem back. You can find him in the Dark Horse Tavern. I'd be careful when dealing with him. I'm not sure he's sane."