So a lot of quests have focused on items un-obtainable by farming. However there are several RARE pinks that you REALLY REALLY want, and dont have the money to spend on it. I propose a quest such as:

Complete Skeletal Crypts: 5,000 times to obtain a pink or recipe of your choice.
Complete Sandstone runs 2,500 times to receive a SSC Lvl 25 pink of choice.

This would help while several items are very well sought after! The quests would be very time consuming, but in the end you'd KNOW you can get the pink of YOUR choice! These are also only examples and can be implemented across all levels.

This would also help give people something to do while waiting between level caps.

Thank you for your time,
Please Comment below on your thoughts.