Uncommon · Trade Goods · Enchanting
Changed from Classic Era: stack size 10 → 20 and vendors now pay 1c.
About 21s 50c on Beta · Horde (6 hours ago), 21s 8c on Beta · Horde (23 hours ago), and 21s 20c on Beta · Alliance (1 day ago), from player scans. A vendor pays 1c, so the auction house pays 2,043× more.
5 recipes: Blackfathom Mana Oil, Enchant Weapon - Minor Beastslayer, Mystic Mushroom, and 2 more.
It exists in Classic Era too, but with different numbers there.
Sell it on the auction house. After the 5% cut a stack of 20 brings about 4g 8s there, against 20c at a vendor.
There's no auction house to price until then.
Beta prices — not launch pricesNormal, PvP, and RP open Nov 4