I got this bike in 2013 and I've used it just a handful of times. I have a copy of the receipt that I could email to you if you need warranty work at a later time.
Here is a hyperlink for the specifiacations. The bike retails for USD$ 499:.
http://www.nycewheels.com/dahon-folding-bike-speed-d7.html.
Please email me if you're interested.