I feel like when even starting the project as soon as you got to the point of what do we have to charge and someone said $500 the project should have died lol
That is really what killed many, perhaps most, projects when I worked in R&D. The dreaded "Not commercially viable." It is hard to recovery R&D costs on short run products. One reason that some of the ridiculous looking NASA and military payouts are actually fair. Some are BS, some not. It took years to develop a chocolate bar that wouldn't melt in desert heat. Not just coated with something, the chocolate doesn't melt. A bug sized drone that can zip through a door as it is opened and closed when somebody walks through it, unnoticed!
There are lists of what the government or military is interested in put out at least yearly if not more often. I noticed it was often over ten years from "wish list" to reality. One project I worked on, one man air conditioning, was obsolete before it was ever completed. During Desert Storm we claimed to have all of the NBC suits needed. True enough maybe, but what we didn't admit was that the suit itself would kill our soldiers in two hours of desert heat. While we were working on stopgate measures a suit was created that breathed and still protected from Nuclear, Biological, and Chemical agents.
I don't know if $500 represents a ridiculous mark-up or a fair price per unit. I am skeptical they will ever sell enough units at that price to get back production costs.
Hu