Make that old Apple Macintosh smile again!! Your old Mac giving you the question mark floppy error? Maybe you acquired a vintage Mac that didn't come with any disks... Or maybe the hard drive has gone bad (very common these days!).

These disks are what you need to get the system booted again and reinstall the operating system to a hard drive. This is a 4-disk installer set, and are newly written onto high quality 2D/DD floppy disks.

You will need a Mac capable of reading 800k floppy disks (such as the Plus, SE or Classic) and a working Hard Drive or emulator device (such as SCSI2SD, BlueSCSI or RaSCSI). This will not work on the original 128 or 512k Macs.

If you want just a single boot disk, you can find that listing here:
https://www.ebay.com/itm/175273605388

If you want some Mac games on floppy, see this listing:
https://www.ebay.com/itm/174838760738