We saw her first at the Wonder Festival a month ago and now shes up for pre-order. BRSB (Black Rock Shooter Beast) is up for pre-order bundled with Huke-sensei's illustration book BLK which retails for 6800 yen. Or you can get the illustration book on its own for 3200 yen.
More photos at Good Smile.
BLK Figma
Folks looking to pre-order can do so at one of these trusted online figure retailers.
http://www.1999.co.jp/eng/
http://www.amiami.jp/shop/?set=english
http://hlj.com
http://archonia.com
http://kidnemo.fm
http://hobbystock.jp
http://jlist.com
http://www.toylet.net/
http://www.1999.co.jp/eng/
http://www.amiami.jp/shop/?set=english
http://hlj.com
http://archonia.com
http://kidnemo.fm
http://hobbystock.jp
http://jlist.com
http://www.toylet.net/