Silvered Bronze Boots

About 25s 0c on Beta · Alliance (20 minutes ago), 18s 0c on Beta · Horde (6 hours ago), and 19s 0c on Beta · Horde (24 hours ago), from player scans. A vendor pays 13s 17c, so the auction house pays 1.8× 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 23s 75c there, against 13s 17c at a vendor.