Retro new old stock, factory sealed Compaq Microsoft MS-DOS 6.0 Upgrade Kit, including the operating system disks and 'advanced tools', plus user manual and certificate of authenticity. Obviously as this item is classed as sealed NOS it is untested, but all are in good order however buyers purchase this as untested.

Buy it now items require immediate payment, auction items require payment within two days, all payments are managed by eBay. All items will be dispatched within two working days of payment.

If you need any further details or photos, please message me and I will do my best to help.

I will always combine shipping for multiple purchases.