Yeah i've been following those things on youtube. They are cool but also very heavy and big. Keeping them running could also be a hassle without any way to get replacement parts and no real income generating possibilities. That said I have way more VHS than something like that could display. I am debating on what kind of shelving would be good because VHS takes a lot of space to display and you really should store it vertically. I would love to have a few retail racks in my dream home theater with genre sections.