Segue
Just in case you weren’t aware, the Segway, the supposed revolutionary, two wheeled personal transporter is on sale… you can buy the “glorious” (I use the term extremely loosely) Cash Transporter now on Amazon for a paltry sum of $4,950.00. This is with a $495.00 non-refundable deposit. Only two per customer.
Alternatively….
You can get an Invacare Zoom-3 scooter (the same things you can borrow for the duration of your shopping trip at Wal-Mart if you have difficulty walking) for $1,165.00 (with batteries no less). Plus… you don’t have to stand while using it, and it comes with a basket in which you may place the belongings of any friends you have that accidentally got a Segway. And the scooter has 3 wheels… 3 is more than 2. 
I hope they (Segway) go out of business.
And if I see anyone on a Segway, I’ll kick ‘em in the head.