Simple Shoes

About 2s 0c on Beta · Horde (5 hours ago) and 1s 0c on Beta · Alliance (6 hours ago), from player scans. A vendor pays 67c, so the auction house pays 2.8× 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 1 brings about 1s 90c there, against 67c at a vendor.