Khan World School - College Prep partnership with ASU

So, this prep school is a partnership between ASU Prep Academy & Khan Academy
Cost is free if you're in the state, but somewhat more expensive if you're out of state or international.
Currently offered for 9th grade, with the 9-12 years coming up soon (hopefully)

Seems like a good deal if you can get this free and you're in the top 200 to get picked...
Program details/faq: About Us - Khan World School (asu.edu)
Homepage Link: Home - Khan World School (asu.edu)