In Classic Era, an herb bank right before the flask run : r/classicwow
Dungeon Farms for Solo and Groups - WoW Classic - Bitt's Guides
Cleanup - Addons - World of Warcraft - CurseForge
GitHub - shirsig/Cleanup: Bag sorting buttons for Classic (1.13) IMPORTANT: Requires https://github.com/shirsig/SortBags IMPORTANT: Folder name must be "Cleanup" IMPORTANT: The Vanilla (1.12) version moved here https://github.com/shirsig/Cleanup-vanilla