....
Checks in at around $6300 via Apple Business.
Says delivery 12/19-12/27.
....
At those arrival dates, it's not even worth jumping through hoops to rush and order for my scenario. ...
So far this doesn't look like the Mac Pro 2013 where the arrival dates started padding out relatively quickly. Almost 4 hours in and the only thing slowing down arrival time is the $400 wheels. ( didn't get a tariff waver for those, but I can see why Apple might largely grossly underestimate demand for those since pragmatically new to the wheel business. )
Panicked ordering because can't get it isn't a problem so far. Stratospheric pricing has that impact on demand sometimes.