From Engadget.com…..
If you were hoping to buy an iMac Pro for some serious work, you’d better act quickly. 9to5Mac reports (and Apple has confirmed to Engadget) that Apple is winding down sales of its all-in-one workstation. You can still buy one, but it’s limited to the base 10-core Xeon configuration and only available “while supplies last.” You’ll have to be patient, too, as orders are taking three to four weeks as we write this.
