Tailoring
∙ Back Embroidery
∙ Tensile Strengthened Shoulders (Cloth)
∙ Tensile Strengthened Leggings (Cloth)
Leatherworking
∙ Patched Shoulders (Leather)
∙ Patched Leggings (Leather)
Blacksmithing
∙ Reinforced Shoulders (Plate & Mail)
∙ Reinforced Leggings (Plate & Mail)
∙ Belt Buckle (Waist Gem Socket)
∙ Cufflinks (Wrist Gem Socket)
Enchanting
∙ Main-hand (Swords, Daggers, Glaives, Axes, Maces, Fist-Weapons, Polearms)
∙ Off-hand (Swords, Daggers, Glaives, Axes, Maces, Fist-Weapons, Shields)
∙ Head
∙ Chest
∙ Hands
∙ Feet
Jewel Crafting
∙ Neck Gem Socket
∙ Ring Gem Sockets
∙ Trinket Gem Sockets
Inscription
∙ Staves
Engineering
∙ Scope (Bow, Crossbow, Gun)
Alchemy
∙ Off-hand frills
Every profession should be able to sell some sort of way to enchant a piece of gear on the auction house.
I always loved getting my epics and improving them the best I can, if it be best in slot epics or best I can reasonably obtain.