Bradfield founder here: thanks for the recommendation but it's really not true that "most of [the course material] comes from CS:APP". It's a great book—which is why I recommend it so strongly in teachyourselfcs.com—but we use it only as a supplementary resource, for one of the eight courses we teach.
Sorry about the misrepresentation, Oz. I am past the edit window, so I can't edit my original comment above.
Respectfully, I'm simply not paying just for some swe classes. It seems ridiculous to me nowadays and others share this sentiment I'm sure.