Amiga Unix (unlimited licence)
Commodore Amiga Unix SystemV Release 4
Comes on 5.25" tape data cartdridge with floppy disks.
All manuals, complete. Never used (and never tried)
same person also has tape drive to use this with.
Commodore CBM A3070 5.25" external SCSI tape drive / cartridge player and recorder. 150mb external tape streamer
Sold as an accessory for Commodore Amiga 3000, it is (as far as I understand) standard SCSI so should work with most computers with a SCSI interface (Commodores, Macs, high end PCs, servers, unix machines, etc)
link here for both items
link to both items on ebay :-D :-D