Well, the console in stores is $250. This is all in American Dollars by the way. If you buy the Wii online it might be more or less, it depends. If you want to play with him you would need an extra remote and nunchuk, as it comes with one of each. The remote and nunchuk is the controller that you use. If you want 3 people to play at one time, you would need 3 remotes and 3 nunchuks and so on. The remotes are $40 each and nunchuks are $20 each. Moving forward, I bought a wii air cooler (a fan) just in case my wii overheats. It tends to get very warm if you have a connection to the internet on all the time. I do not know if you are interested in this, but its $15. Now for the games. it's really up to you and what your son is interested in, but just some ideas are, Super Monkey Ball Banana Blitz, Mario Party 8, Cooking Mama Cook Off, Wario Ware Smooth Moves, Wii Play, Pokemon Battle Revolution (Which has Wifi.) I hope you find everything you need! Good Luck.