Evaluation Exam Vouchers (Practice/Sample Exams) Black Belt Evaluation Exam Voucher $88.00 Green Belt Evaluation Exam Voucher $78.00 Yellow Belt Evaluation Exam Voucher $67.00 Lean Expert Evaluation Exam Voucher $50.00 Lean Leader Evaluation Exam Voucher $40.00 Lean Practitioner Evaluation Exam Voucher $20.00
