Yes, you do need the Wii console to buy wii fit.
No you need to separately buy Wii fit. Although the Wii comes with Wii Sports.
WII-FIT? IT COMES WITH THE WII!
Yes, the Wii Fit accessories are just add-ons.
It depends on your style. Wii Fit is $90, Mario Kart is $50. If you like racing games, get Mario Kart. If you're into keeping fit, get Wii Fit.
No. All you need is the balance board and the Wii Fit Plus software. You don't need the original Wii Fit game to play the new one.
If you like exercising and getting fit, get wii fit. If you like action games wile racing get Mario Kart wii, but i recamend you to get Mario Kart wii it is soooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo fun
go to amazon oreBay or maybe Craig's list
Um the balance board come with wii fit but there is a games called skate it for the wii that is wii balance board compatible
Usally they are allways out everywhere.
The Wii Motion Fit goes onto the Wiimote. It also fits with existing Wii cases.
It's just a new disc so you don't need to do anything to the balance board, just buy the new disc (it's around $26 in Australia).