Sansa

I am known among my friends for having a number of useless skills. For example, when the Nike commercial with Tiger woods bouncing a golf ball with an iron came out, I made a point to learn how to do that...

Which brings me to my next useless skill. I decided to learn how to ride a unicycle. I don't even remember how this came about but today I decided to shop for one. And here's where the weird part comes in - there's hundreds of unicycles on eBay and there's hundreds of online stores that sell them too. This came to me as a shock since the last time I saw someone ride a unicycle was in the circuis in early 1990's. I seriously haven't seen a unicycle since. I actually expected a unicycle to be a tricky item to find. What am I missing here, why are there so many unicycles for sale?