The training and certification cost depends on your mode of training for CO . The certification fee is going to be the same , but the training going will vary. the training can be availed through classroom and e-learning. Better you cna contact to Siemens / Genovate or any SAP authorised training center. There you can get the details.the classroom trining is always going to be higher to e-learning.Classroom is going to touch you some around three lakhs indian rupees including your certification cost.