I only have one copy of 7.1 on 800k floppies, so I'm not willing to sell my one set. But I could make a copy of them for you.
One thing to remember is that Apple includes a license for the original OS, and all free updates, WITH THE COMPUTER. You do not need a set of disks for the license to be valid. And for system software earlier than 7, all the updates were free, all you had to do was ask.
In addition, the versions Apple makes available on their web site are obviously free, and you do not need a set, since Apple freely offers those.
One thing to remember is that Apple includes a license for the original OS, and all free updates, WITH THE COMPUTER. You do not need a set of disks for the license to be valid. And for system software earlier than 7, all the updates were free, all you had to do was ask.
In addition, the versions Apple makes available on their web site are obviously free, and you do not need a set, since Apple freely offers those.