Gondo

In Skyward Sword, Gondo runs the Scrap Shop in the Skyloft Bazaar, and is willing to upgrade Link's items for a price.

Link is able to upgrade his equipment using the treasures he collects during his journey. Depending on the item he wishes to upgrade, or level he needs it to reach, he will require many treasures to ensure the perfection of his gear.

Trivia

 * "Gondo" is the Shona word for eagle.
 * He resembles Gonzo in both name and appearance.