I'm an adult with a good income... and I have a $600 microscope on my wish list just because I think it would be great to have one (the same way other people have home theater systems, I build out a home lab).
Personally I would take up a franchised "Mythbusters Comminity lab" happily
The whole family could sit on the sofa in front of the TV with the microscope and explore together.
(And yes I would want to be able to press a button and get high-quality screen captures that could be offloaded via a USB port.)