I've done some research on this myself. And the only place I've found that you can buy it is on ebay. It's not sold in stores apparently anymore. As of 4/19/09, Amazon had 10 used games for sale.
at a toy store
Amazon.com has it!
you have to buy the board game to get it, sorry.
The Moods - 1950 is rated/received certificates of: USA:Approved USA:Passed (National Board of Review)
You can buy the game of Life board from any Kids store near you.Or you can visit mall to buy 1 or else u can order it online.
ebay
at target or walmart
Amazon
amazon.com ebay.com
The board game Can't Stop can be purchased from a number of different hobby stores and board game shops. Some examples where one can buy Can't Stop from include Board Game Geek and Amazon.
You can find out all about the game from the Howrse website itself, and you can buy it from the link provided.
Wii Fit is the only game I know of that has a step aerobic game on it. That game requires the Wii Fit board that comes with the game if you buy the package of board and game. Available mostly where ever games are sold, as well as amazon.com