[Abrahamman]

Well 2 weeks ago i decide to play again Chain of Memories for GBA again. After 2 days i got to the last floor and get to the final door and i noticed that i was missing a #1 blue card to open the door. I thought "No biggie ill just fight a couple of heartless and get the card" but man i was so wrong i have been spending 2 weeks trying to find that card but no luck...... i hate it the the limit for having those cards is 99 and i have to keep discarding.........

Is there any way to find it instead of just pure luck? With no action replay or gameshark?