Georgia Tech is consistently ranked a Top 10 CS program (worldwide) and their OMSCS program now accounts for 10% of all MSCS degrees issued. It costs about 6,000 to 7,000 USD total:

"OMSCS started in January 2014 with 380 students. Enrollment increased each semester (excluding summer terms). In 2019 I believed that we were very close to the peak, since we are graduating more and more students. But then, the pandemic hit and we have kept growing every semester. This spring term we just passed a new mile stone – we have over 12,000 students, 12,016 to be precise. We might be at the peak or very close to it. Apparently, OMSCS is the biggest degree program, online or not in any subject in the US and probably the world. More importantly, the degree is of the same quality of the on campus program. We have 56 courses (we started with 5); several courses now have over 1,000 students. We graduated 1,970 in 2021 for a total of 6,470 so far. We are graduating in a year well over 10% of the number of those that graduate with MS in CS in the US." - Zvi Galil

Online, Cheap and Elite: https://www.insidehighered.com/digital-learning/article/2018...