It looks like Microsoft has some more Lumia 950 XL smartphones to sell. Both the US and Canada Microsoft Store sites have begun taking orders again for the 5.7-inch smartphone with Windows 10 Mobile installed.
There's, of course, no telling how many units available on each store site, so if you want one you might want to try your luck now. The US site is selling the unlocked phone for $649 while the Canadian site has a price of $849. Microsoft is still offering a way to get a free Display Dock with each Lumia 950 XL order, via the Lumia Offers app, from now until January 31.
Thanks to everyone for the tips!