When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
The product is a set of rare 5.25" floppy disks containing Microsoft MS-DOS Shell and OS 4.01, designed for a vintage IBM PC system. Manufactured by IBM in the United Kingdom, these disks offer a glimpse into the early days of computing with a classic operating system. With no manufacturer warranty provided, collectors of vintage computing memorabilia or enthusiasts looking to experience computing history firsthand may find this offering particularly intriguing.