Raw Sunscale Salmon

About 11c on Beta · Alliance (1 hour ago), 35c on Beta · Horde (2 hours ago), and 1s 0c on Beta · Horde (1 day ago), from player scans. A vendor pays 10c, so the auction house pays 1× more.

1 recipe: Poached Sunscale Salmon.

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 20 brings about 2s 9c there, against 2s 0c at a vendor.