Yes, it is for sale. I've seen it available on Etsy. But they only showed a couple of scans. I'm glad you found the website. It's nice seeing more cards from this unique deck.
The Smoke Tarot. I like it, too. But I'm wondering about the minors. When a site shows only majors, it makes me wonder if maybe the minors aren't illustrated.
The deck does appear to be available, though. The site has a store, but if you click on it, it says the page is under construction and that they're not currently taking orders. When they start taking orders I wonder how the price will compare to Etsy's. The price on Etsy is actually pretty decent. Even the shipping is decent (to my part of the world, anyway).