If this was in reference to my Collector prestige class, based on my level of progress to date, I should be finished by 2024.
Wow. I gave myself 7 years…and I was still overly optimistic. The referenced Collector magic item focused prestige class never went anywhere.
I did, however, develop a semi-related prestige class for a cleric-rogue with the Greed domain called the Divine Acquisitor. Main gimmick is boosting rogue skills for taking loot to honor their patron deity. That was made for a specific character. With DM’s consent I can post it for comment.