IBM PC disks listed on a store page
This is for anyone who's interested in picking up some vintage floppy disks and doesn't mind an alternative to ebay, Amazon, etc. A long-time vintage game collector and community member is selling various loose DOS disks. He's also got some listed for others, like Apple II and C64. There might be something you could be interested in, or you can always email him about any of them. The store page is joystickjockeys.com