You keeping your gamecube then? As the Wii can play gamecube games you might want to keep a memory card and a couple of controllers and then sell you Gamecube to get a few quid you can put towards a game for you Wii? Just a thought!
The Nintendo Wii is my first ever proper console (I did have a PSP but I dont class that as a proper console).
What i used to own is different. At the moment it's just a Wii.......maybe joined one day by a 360 or a PS3.
My old NGC and PS2 and PSP and even the old C64 all got "donated" to rellies (shame...I couldv'e made a bit of dosh on fleabay/trade ins, but there you go , at least others got sold off).