I was wondering which online school (Walden, Excelsior, Univ. of Phoenix, etc.) is the cheapest in tuition for Masters of Science in Nursing for Informatics? I am currently in the process of applying for an MSN-informatics program online and so far I have inquired with Univ. of Phoenix and their 18 month program will cost me a total around $25,000. If anyone knows a school that offers this degree online and it's cheaper.. please reply back to the thread. Thank you!