In 1989 a 60MB hard drive cost approximately $500 in 1989 dollars. I worked in a computer lab at a local college and the PCs that we maintained for the students used each had 10MB hard drives.

IBM Model 350 Hard Drive from 1956 being unloaded from an airliner with a forklift. It had a whopping 5MB of Data Storage! Who could ever need that much fast access storage space?
I saw a movie where one of those became self conscious and took over the worlds nuke systems... Colossus? Pretty scary stuff for a 10 yr old...
Remember not long ago, digital camera’s would never be successful because their resolution was so small...