I purchased it yesterday at our local BestBuy.

Finally, I am able to use an important component of my photography workflow.
Replacement device for iPad Pro 10.9, sold 11/04.
I expect my greatest use of this iPad will be the remote control of the Canon EOS 6D through CamRanger. The LiveView Screen size is significantly larger and of course, increased speed [along with CamRanger 2–due sometime in 2019] will allow me to take pictures more rapidly. My initial impressions are very positive. I should take my first pictures with this 12.9 Pro this weekend.
This held, although the rain was intense and it was windy!
Setup for last night’s pictures.
…also got a train.
I expect to check this additional protection Friday, 11/02.
I finally found a place to park with a relatively clear view.