Old Floppies

Is there any point in keeping 3 1/2" floppy disks that none of my computers can read? Is it possible the data is still readable on there (these are over 10 years old), and I just need an older computer (or in some cases a mac) to read them?

Edited to add: so if you have an 1980s/early 1990s mac or other computer, please let me know. I'd like to use the disc drive...