The recently released Saber & Saber Motored Cuirassier - 1/8 scale and retails at 13800 yen.
Check out one of the following trusted online retailers to see if she's still in stock
http://www.1999.co.jp/eng/
http://www.amiami.com
http://hlj.com
http://kidnemo.fm
http://hobbystock.jp
http://jlist.com
http://www.toylet.net/