This specifications sheet is for those who haven't yet decided that what to buy, Surface Pro or Surface RT?
Microsoft has confirmed that Surface with Windows 8 Pro will be launched on February 9, 2013 for $899 in 64 GB and 128 GB models, without Touch Cover but with Surface Pen stylus.
32 GB version of Surface with Windows RT is now available for $499 (Tablet only) and $599 with Touch Cover
64 GB version of Surface with Windows RT is available for $699 with Touch Cover