Best gathering
What pays most per unit on TW · PvP · Blackwater, after the AH cut
Gathering
Everything, best paying first
Enter your skill to see only what you can gather.
New in Forever
Materials that are new in Forever; the skill they need isn't in the game data yet.
Skill requirements are classic's (they aren't in Blizzard's data); skinning is by the skill the mobs dropping each leather need, roughly, and cloth by the level of the humanoids that drop it. "Earns" is today's lowest price, never above its usual, after the 15% cut. Materials selling fewer than 20 a day are marked: lots of them won't sell quickly.