The "service charges" came to $42M over 3 years in one state:
https://www.wyff4.com/article/the-dmv-sells-your-information...
https://www.wyff4.com/article/the-dmv-sells-your-information...
Like most government spending, I'm sure it's excessive. However, I'm not clear what your counter-point was. Yes, producing a CSV costs less than $42M. No, producing a CSV file is not what this service entails.
If I could edit my comment, I might say something more accurate, like "trying to evaluate this number without more context is not useful."