Cheats for Legend of Zelda: Link's Awakening (GBC)

Change the music:
Select an empty file and enter ZELDA as your name. (case-sensitive)

Save money when buying things:
Go to the shop and buy anything (for example bow & arrows) and then when your money goes down save the game by pressing Start + Select + A + B at the same time. Then quit, then load your save back up and you will still have the same amount of money you started with & you have the item you wanted.

Free items from shop:
Pick up the item you want and run around the man until he looks at a wall. Then run out of the shop. It will say "You got it for free, are you proud of yourself?". When you go back in the shop the man will kill you. You get called "Theif" afterwards.