Disciple's Bracers

About 3s 0c on Beta · Horde (5 hours ago), 4s 0c on Beta · Horde (22 hours ago), and 1s 0c on Beta · Alliance (24 hours ago), from player scans. A vendor pays 29c, so the auction house pays 9.8× 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 2s 85c there, against 29c at a vendor.