I got a cheap back cover off of Amazon for like $10.99 and That's for my 12.9" IPP. So I'm sure you can find something for your size. I still had to pay for the SmartCover, but Saved more than half of what I would have payed for both of theirs just by getting the cheaper back cover. Just a thought, and there are plenty of combined covers out on Amazon, Ebay, all over the place. So if you like them together there is a lot of options, even in Leather. May not be the same as the smart cover, but their are some nice leather cases out.
I get po'd too with the prices of Apple, especially other than the Apple Pencil, they are so behind Android it's not funny. They overcharge for items Android has had for a couple years. I know this though, so put up with it. They are no different than other big companies out there, all about greed. No more make the customer happy, the bottom line is $$$$. Just my Opinion. I will say they make a good product though.
I still think the Apple pencil falls short of Samsung's S pen, by one fact. Their stylus Nib is still too thick. I know the design of tip with the rubber tip over it is why it's still so thick, but easier for me when I use the full size Stylus for my Galaxy note 10.1. It's not about making smaller lines, that the app does, but the tip is still a lot thicker on the nib. Just my experience with it. The AP still blows away the S Pen with the ability to shade on the side of the pencil nib though.