Main question is how many pairs you will ever sell. Explaining it in terms of software. How much would you charge per copy for software that takes team of 10 t

Main question is how many pairs you will ever sell. Explaining it in terms of software. How much would you charge per copy for software that takes team of 10 to run as business if you sell only say 10 copies, or 100, or even 1000? Quite a lot per copy.