It may not be a Wii, but the Minutes Gym certainly is an inexpensive alternative. Takara Tomy’s digital video trainer can be plugged into any TV or monitor with a composite video input. After powering up, enter personal and physical data to make a training program. On-screen avatars will guide you through over 100,000,000 3-minute workouts and keep track of your progress for 3 months. The Minutes Gym is available for $73.00.