EcoBoomer 5.0 - x2 Cheaper than Segway

http://www.theecoboomer.com/products/ecoboomer-5-0/

The 2012 EcoBoomer 5.0 is a tough, rugged, and durable four wheel electric human transporter built with supreme performance and is very versatile and can be used for many different applications. The EcoBoomer 5.0 will give you a smooth, steady ride and it’s more maneuverable than one would expect.