Agree.
Just end up searching some items, havent found any.
I was playing wowcircle server before. They have thread on forum in theirs legion section with title "What would you like to see in our shop" description of thread is request rules: 1. Link of item from wowhead 2. suggested price. As i believe process of adding items is people linking items, moderator sorting them and then sending list to the devs. https://forum.wowcircle.com/showthread.php?t=789957
You guys (firestorm) should consider this idea