If you have started the Black Market quest but you regreted doing so, you can still follow Good Path.
After you have been accused from Lord Sunrock for betrayal, go to Asarr and say Merchandise. He will ask you if you want to chicken out or not.
Say Yes and he will offer you a Box of Jewels. Buy it and give it to Lord Sunrock.
He will forgive you and give you a Chaotic Sword.
Gain :