Concordia Theological Seminary, Fort Wayne (CTSFW) has prepared a budget for students in each of their various program categories. See: Financial Aid | Cost of Attendance (on the CTSFW website).
For Federal financial aid purposes, their budget is called the "Cost of Attendance," or COA. Please note that these budgets represent the academic year cost for a full-time student and do not include family member living expenses. These budgets are based upon average expected expenses for the school year. Actual costs will vary. Please see question #4 (Seminary Cost Estimator) on the CTSFW Frequently Asked Questions page to develop a total budget for your own particular situation.