Should I get an MSA degree or just take classes to become eligible for the CPA exam?

So I have an undergraduate degree in economics and would like to become a CPA. I want to know if it is worth it to pursue a Masters of Accountancy degree, or whether I should just take the necessary undergraduate accounting hours in order to be eligible sit for the CPA exam? I have been accepted in to several MSA/MAcc programs, all of which are out of state and would cost almost double what the in state undergraduate credits would cost. Would the MSA/MAcc programs be worth the extra money as far as preparing me for the exam and getting a job or are the undergraduate credits suitable?