Small Raptor Tooth

About 1s 50c on Beta · Alliance (6 hours ago) and 1s 21c on Beta · Horde (7 hours ago), from player scans. A vendor pays 1s 17c, so the auction house pays 1.2× more.

No. It is in Classic Era too, with the same item level, vendor price and stack size.

Sell it on the auction house. After the 5% cut a stack of 10 brings about 14s 25c there, against 11s 70c at a vendor.