Consider @zach pinged 
We’ll definitely be selling these shields if there’s enough interest; we’ll probably manufacture a small quantity to start (maybe 100 each) and see how they do.
Also, I should probably share an update on timing for the custom shields. Currently the whole team is heads down making sure everything is ready for the Core launch in mid-October; once everything is ready with the Core, we’ll switch gears to the custom shields. I expect we’ll be able to spin them up very fast for the initial backers (5 each we can make by hand), and it’ll take a little longer to get production lined up to make them available for sale on our site.
Rough timeline: custom shields in the hands of their backers in November, designs shared with the public at about the same time. Available in our store… maybe January, if I were going to throw out a guess at this point.