Pokemon egg - Pokemon Box: Ruby and Sapphire
Sep 3rd 2005, ID#4525 Pokemon egg
Successfully collect all Pokemon in either Pokemon Ruby or Pokemon Sapphire to unlock an alternate border in adventure mode.
Swablu with False Swipe Egg:
Store 1 Pokemon.
Zigzagoon with Extreme Speed Egg:
Store 60 Pokemon.
Skitty with Pay Day Egg:
Store 500 Pokemon.
Pichu with Surf Egg:
Store 1499 Pokemon.