http://www.asus.com/Notebooks/Superior_Mobility/ASUS_ZENBOOK_UX31E/

On amazon:
http://www.amazon.com/gp/offer-listing/B005SY32Q2/ref=dp_olp_refurbished?ie=UTF8&condition=refurbished

Mine had broken, sent it in to get repaired, they installed a brand new board and reset the OS (windows 7), so its currently in "initial configuration mode"

If you haven't heard of the ultrabook before, its like a mac air running windows and I'm selling it for half the price of a mac air! What a deal. I'm even willing to do a side-by-side with my mac air if you'd like.