Pokemon Box is a Gamecube game that is nothing more than a utility for storing your Pokemon. It’s sort of like the boxes on your PC in the gameboy game, except you can store a lot more Pokemon (up to 1500 Pokemon total!).
You can also use Pokemon Box to play your gameboy game on the TV.
Oh yeah, and you can get eggs containing Pokemon with special moves if you store a certain amount of Pokemon:
Swablu with False Swipe, Skitty with Pay Day, Zigzagoon with Extremespeed, and Pichu with Surf.
It’s a very rare game actually. Originally, you can only get it through the Pokemon Center in NY and they sold it for around $20. I think they’re sold out though. It’s not on their online inventory anymore.
If you’re really desparate on getting it, you can get some used copies from amazon: http://www.amazon.com/exec/obidos/tg...29630?v=glance