This games seems to be 'out of production' which means you need to buy it used; so look at Amazon (used section) E-Bay, etc.
Assuming that you want a game where you battle Pokemon head-to-head, try Pokemon Stadium. I used to play the one for Nintendo 64, but there are newer versions for the Nintendo Gamecube and Wii.
Nintendo 64
This version features all 151 original Pokémon from the original Game Boy games. ...Pokémon tournaments take place in the Stadium. There are four Cups to ... Pokemon Stadium Nintendo 64 Game - Pokemon Stadium Nintendo 64 Video Game"
There is no specific device that allows you to connect a Game Boy to a Nintendo 64. The closest to this is the Transfer Pak, which allows you to use Pokemon from Game Boy Pokemon games on Pokemon Stadium and Pokemon Stadium 2, and transfer characters from the Game Boy Mario Tennis game to the Nintendo 64 version.
Well, Pokemon Stadium is a rather old game. And in it, you do not catch Pokemon, you choose from a selection of them to battle with.
Pokemon Battle Revolution is the Pokemon game for the Nintendo Wii, and you basically battle, battle, and, what did I forget? Oh yeah, BATTLE!
You need to have Pokemon stadium for Nintendo 64. When you get the game in the box you get the device to trade Pokemon color Pokemon to the game to battle. You have to do the surfing pikachu event in the game and win. When you win you will be able to teach your pikachu surf and then you just receive the data from the game into your game.
Pokemon battle revolution. Pokemon Battle revolution is a game 3D for Nintendo Wii, Pokémon Platinum is a remake of Pokemon DP for Nintendo DS
First you need the special adaptor that plugs into the back of your Nintendo 64 controller. With it you insert either Pokemon red, blue, or yellow. Then you start up the system. Select the game/battle that you wish to enter. When you are selecting Pokemon for your team there is an option to import from your Gameboy game.
im not sure but you could try.
you have to have Pal park and 1 of your Pokemon have to know how to use surf out of a battle.
If you have a DS Pokemon game, it is much more fun to have this game. It's like a Pokemon Stadium for DS games.