Will,

I first drove a Segway a few years ago. It is the neatest thing I have ever ridden. The price was $5,000 then and from your post it is still the same.
If I had Jon's money I'd have two; one for me and one for Louise!

I drove the thing inside a building @ LA Tech University. A professor had one and when I saw him tooling down the hall I asked him if I could ride it. After 2minutes of instruction, I jumped on it an took off. It is so cool

If they were less expensive, I think that I would buy one or two; but hey $10,000 !