[quote name='ClevelandBrowns']$189 now. This think looks like it could only support a 100 pound person.
Woa, woa, woa, this is compatible with mario kart??[/QUOTE]
It's probably not really worth $150, but it is compatible with Mario Kart. I got one because I sit at a desk all day, I don't really have time for organized sports anymore and I hate running/biking because I find them boring. So I get home from work, pop in Mario Kart and play for 30 mins and get a serious aerobic workout - I'm drenched in sweat and out of breath (and I played soccer in high school/college/rec leagues until recently, so it's not like I'm totally out of shape). There's just something about being in second place with only a little bit left in the race with Princess Peach a little bit ahead of me that motivates me to pedal as hard as I can.