Offered here is an Amiga OS V2.05 AmigaDOS Using The System Software Manual And Floppies. Manual is used but complete. Disks work last time checked (about 6 months ago). Manual is complete with disks but does show signs of age including a stain on the back cover and one page starting to separate from the binder. (see Pictures) Sold as is, parts or repair. I do not give any warranty. Please check out my other listings. Thanks for looking!