The new Tamron FE zoom is in Stock right now at FocusCamera. By the way: The new firmware updated did indeed fix all autofocus issues. See/Read reports on Youtube and by Marc Alhadeff.
The new Sony RX100VI is in Stock at Adorama, BHphoto, Amazon, FocusCamera.
The Sony A7III body only is now in Stock at FocusCamera (Click here). And also the Sony 24-105mm is back in Stock via FocusCamera (Click here).