Deleting Key Item? Pokemon Black UK

[SanitySlayer]

Hey guys, recently i've been searching around for a working code to activate the Victini event concerning the liberty pass, although i eventually settled for one that goes in the box holding the liberty pass. I took the liberty pass & it went into the key items pocket, and no event occurred as expected and now its just sitting there weeks later and I would like to remove it, incase I were to find a working code as this may cause complications.

I have tried using pokesav to specify which key items i want as it deletes everything there when i activate a code in there, but I can't find most of the key items in pokemon black on the B/W pokesav.

Anyway, here's my current key items, followed by how i'm trying to make it;

Super Rod

Liberty Pass

Prop Case

Vs. Recorder

Bicycle

Dowsing Machine

Pal Pad

Town Map

Xtransceiver

Trying to get it as;

Super Rod

Prop Case

Vs. Recorder

Bicycle

Dowsing Machine

Pal Pad

Town Map

Xtransceiver

Any help would be appreciated

--<EDIT> My action replay is firmware version 1.55