Diablo Cheat Codes

To duplicate any item you have (i.e money). First, make sure you have an item on your belt such as a health potion.
Place the item you want to duplicate on the ground and walk a few steps directly up from it.
Click on the item and your character walks back to pick it up.
As your character picks up the object, click on one of the potions on your belt at exactly the same time as the item
disappears from the screen into your inventory.
If you've timed it right, dropping the potion on the ground will turn it into a copy of the
original item that is now back in your inventory.