you can't
you cant get rid of key items.
The game will not let you delete Key Items, it will say that they are too important to toss.
key items you can't trash but you can trash other items by pressing "trash" on the menu when you select the item
dont listen to this idiot, either =.=" you can use poksav. to delete keys items. and so on.
In Pokémon HeartGold, key items cannot be dropped or sold like regular items. However, some key items can be given to certain NPCs to remove them from your inventory. Alternatively, you can deposit key items in the PC storage system in a Pokémon Center to free up space in your bag. It's important to note that some key items are necessary for game progression and cannot be discarded.
you cant get rid of key items.
As far as I know there is no code for key items.
The game will not let you delete Key Items, it will say that they are too important to toss.
To remove key items in Pokémon Emerald using cheats, you can use a GameShark code. One common code is "BFF956FA 2F9EC50D," which allows you to remove key items from your inventory. Activate the cheat, and then access your bag; the key items should be removed. Remember to disable the cheat after use to avoid unintended effects.
Ruby & Sapphire Key
Unduplicatable ItemsThe only Items you can't duplicate in Emerald are Mails, because you can't store a Pokemon holding Mail into a PC. You can't clone any Key Items either.
key items you can't trash but you can trash other items by pressing "trash" on the menu when you select the item
dont listen to this idiot, either =.=" you can use poksav. to delete keys items. and so on.
it is impossible to do that unless you start the game over again and don't collect the item you don't want
In Pokémon HeartGold, key items cannot be dropped or sold like regular items. However, some key items can be given to certain NPCs to remove them from your inventory. Alternatively, you can deposit key items in the PC storage system in a Pokémon Center to free up space in your bag. It's important to note that some key items are necessary for game progression and cannot be discarded.
It is not possible to get rid of Key Items such as Bicycle and Rainbow Pass. Also, if you "got rid of" it then you would no longer be able to go to the Sevii Islands, and do you really want that?
When facing water, open your bag and go to key items. There select the Super Rod and then use it.