77 cooking trade goods items
The Forever catalog holds 77 cooking trade goods items, topping out at item level 60 with Chimaerok Tenderloin, Darkclaw Lobster, Raw Spinefin Halibut. Every crafting material in the game: herbs, ores, bars, cloth, leather, gems, enchanting materials, and reagents. The supply side of the whole crafted economy, with prices and 7, 30, and 90 day history per market.
By quality: 76 common, 1 uncommon. Item levels run from 1 to 60, for characters from level 1 to 45.
The highest item levels here: Chimaerok Tenderloin (60), Darkclaw Lobster (55), Raw Spinefin Halibut (55), Raw Whitescale Salmon (55).
Source: World of Warcraft: Forever game data and Blizzard's Game Data API. Updated with each game build.