You certainly could. We find, though, that when people buy systems, the equipment sits on the shelves for most of the year, and their needs change. Also, interns and production assistants who know how to operate these systems come and go. We will always have the quality gear and services you need right now. If you do need to purchase one, feel free to consult with us and try out one of ours first. Above all, please do not simply buy the cheapest prompter product.