Chance Miller / 9to5Mac:

Apple says the updated Mac Pro, starting at $5,999, and the Pro Display XDR, starting at $4,999, will be available to order on December 10  —  Apple this evening has sent an email blast announcing that the new Mac Pro and Pro Display XDR will be available to order on December 10.

Apple says the updated Mac Pro, starting at ,999, and the Pro Display XDR, starting at ,999, will be available to order on December 10 (Chance Miller/9to5Mac)
Source: Tech Meme