The Sony A7III is in Stock at BuyDig (Click here). The kit versions is also in Stock at FocusCamera. And at BHphoto there is a LEXAR SD card sales til Oct 14.
Preorder status check:
The new Zeiss Batis lens is available for preorder at Adorama and BHphoto.
The Sony A7III will be in Stock within days according to BHphoto and Adorama.
The Tamron 28-75mm FE will be in Stock tomorrow according to BHphoto.
The Sony 400mm GM FE will be in Stock on October 11 according to BHphoto.
The Sigma 105mm f/1.4 FE will be in Stock on October 18 according to BHphoto.