229 other trade goods items
The Forever catalog holds 229 other trade goods items, topping out at item level 80 with Frozen Rune, Arcane Crystal, Azerothian Diamond. 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: 152 uncommon, 68 common, 3 rare, 1 legendary, 1 poor. Item levels run from 1 to 80, for characters from level 1 to 60. 129 bind when picked up and never reach the auction house; 100 can be listed.
The highest item levels here: Frozen Rune (80), Arcane Crystal (60), Azerothian Diamond (60), Eye of Sulfuras (60).
Professions make 17 of them: Alchemy (8), First Aid (8), Blacksmithing (1). The rest drop, are sold by vendors, or come from quests.
Source: World of Warcraft: Forever game data and Blizzard's Game Data API. Updated with each game build.