Stay tuned. First US preorders coming within 1-2 hours (no info on EU orders). Price $1,698.

If you want to grab the amazing the new Sony A7II (or A7m3) stay tuned on SAR. Preorders will be live very soon in US stores. I am yet not sure on Sony EU stores :(

UPDATE: Here it is:

USA preorders:
Sony Alpha a7II  (Body Only) for $1,698 at Amazon (Click here), BHphoto (Click here), Adorama (Click here), SonyStore (Click here).
Sony Alpha a7II  with FE 28-70mm OSS Lens for $1,998 at Amazon (Click here), BHphoto (Click here), Adorama (Click here), SonyStore (Click here).
Sony 70-300mm f/4.5-5.6 G SSM II Lens for $1,148 at BHphoto (Click here).

EU preorders:
Sony Alpha a7II  (Body Only) for 1.799 Euro at Amazon Germany (Click here) and 1299 pounds at Wex UK (Click here).
Sony Alpha a7II  with FE 28-70mm OSS Lens for 2.099 Euro at Amazon Germany (Click here) and 1699 pounds at Wex UK (Click here).