• Recipe: Transmute Iron to Gold
• Item Level 45Disenchants into:
  Not disenchantable
• Requires Alchemy (225)
• Use: Teaches you how to transmute Iron into Gold.
• [Gold Bar]
• Requires Iron Bar (1)
• 1 Charges
• Sell Price: 20
• Vendor 80

Source

This item can be purchased for 80 from Alchemist Pestlezugg <Alchemy Supplies> in Tanaris.

External links

• Battle.net (EU)
• Wowhead
• Thottbot
• WoWDB