Maybe I am wrong, but I think that it could be hard to obtain such a cost analysis. The manufacturer may not be interested to share a confidential data. I am not a specialist in this field, but I have found the following paper: "Titanium for Automotive Applications: Challenges and Opportunities in Materials and Processing", link: https://link.springer.com/article/10.1007/s11837-012-0310-8 where you can find some information about cost of application of this material ( I am not sure if you are able to see full-text). You can also contact the authors directly. They sould have more detailed data you are looking for.

Regards

Marcin