Jughead, Mahlers are out of production, hence you will not find a new pair. With a little bit of patience you will eventually find a set on Audiogon or other source.
The current Vienna speaker in the same price range as Mahler is the Listz, also to be featured at CES:
System One: [Venetian Towers] Suite 30-129
Vienna Acoustics Imperial Series Liszt, $15,000.00/pr
They use technology trickled down from the current VA flagship, called DIe Muzik. Here is the Lizt Imperial page:
http://www.vanaltd.com/imperial-series.html
and
http://www.vanaltd.com/assets/liszt-data-sheet.pdf
And here is my mostly technical discussion of my own pair of DIe Muzik:
http://positive-feedback.com/Issue59/vienna.htm
Regards, G.