If you're patient, you can find a PC with a floppy drive at a thrift store/goodwill for $10-$15. In my area, I see them several times a year. I have a handful of USB floppy drives, one IBM, one generic drive from the Bondi blue iMac era, and both have worked about the same.

I've had a few discs fail with sector errors that have done nothing but sit in storage for 30 years. In that case, it was fortunate enough to contain a hidden duplicate of the file for the installer to copy.