A section of my shower floor was failing, so I bought these materials about two weeks ago to fix it. However, I now have a ton left over. Great for any DIY tile job. This stuff is premium. You can check Floor & Decor for current prices. Altogether, it retails at about $100 for HydroBan, $100 for Spectralock 1, and $25 for the 50 lb bag of 253 mortar. There is probably 3/4 of the spectralock 1 left, 48 lbs of 253, and almost all of the hydroban. The Spectralock 1 is Natural Gray color and I have a tube of the matching Silicone caulk as well. Plenty of material, could probably do another 40 sq. ft. small tiles.
I thought all of it was pretty easy to work with and I'm really glad I went with these over the usual materials. There are videos on YouTube as well. Happy to answer questions.