how much would $10 touch screen overlay for computer sell?

i am developing a $10 touchscreen overlay kit, which would enable the user to turn his computer into a touchscreen much do you think it  will sell?and how can i mass produce it,like printing pcb etc.,also,how do i ship it?

playpep5 years ago
Honesty for just 10$ a pop why not skip the trouble and just tell instructables how to do it. You would help a whole community ( of course only if you truly have it.)