This is a great article about how to take control of the price of your PCBs. Do you take all this into consideration??
https://www.linkedin.com/pulse/methods-printed-circuit-board-pricing-optimisation-belle-cullen?trk=hp-feed-article-title-share

This would be a great project to work on. Not only cool, but it makes a difference in lives of many people.

I really like when new tech looks cool.