Skip to main content
Hi !Hi! Sign in or registerHelp & Contact
Sell
Watchlist
My eBay
  • Summary
  • Recently Viewed
  • Bids/Offers
  • Watchlist
  • Purchase History
  • Selling
  • Saved feed
  • Saved Searches
  • Saved Sellers
  • Messages
Please sign-in to view notifications.
Loading...
eBay Home
Advanced
Copyright © 1995-2025 eBay Inc. All Rights Reserved. User Agreement, Privacy, Payments Terms of Use, Cookies and AdChoice

Microsoft Microsoft DOS Retail Operating System Software

breadcrumb

  • eBay
    • Electronics
    • Computers/Tablets & Networking
    • Software
  • Electronics
  • Computers/Tablets & Networking
  • Software
  • Operating Systems
  • Microsoft Microsoft DOS Retail Operating System Software

More to explore

  • Microsoft Windows Xp Professional Sp3
  • Terminal Server 2008 Cal Operating System Software
  • Terminal Server Cal Operating System Software
  • Wi-Fi Hack Software
  • Windows 7 Full Retail
  • Windows Server 2008 5 Cal Operating System Software

Shop by category

  • Software
    • Operating Systems
    • Antivirus & Security
    • Drivers & Utilities
    • Education, Language, Reference
    • Hobbies & Leisure
    • Image, Video & Audio
    • Office & Business
    • Other Computer Software
    • Personal Finance, Tax & Legal
    • Servers, Development & DBMS
    • Web & Desktop Publishing
    • Microsoft MS-DOS 5 Upgrade PC 5.25" Floppy Factory Sealed Software - Image 1 of 4
    • Microsoft MS-DOS 5 Upgrade PC 5.25" Floppy Factory Sealed Software - Image 2 of 4
    • Microsoft MS-DOS 5 Upgrade PC 5.25" Floppy Factory Sealed Software - Image 3 of 4
    • Microsoft MS-DOS 5 Upgrade PC 5.25" Floppy Factory Sealed Software - Image 4 of 4

    Microsoft MS-DOS 5 Upgrade PC 5.25" Floppy Factory Sealed Software

    Brand New · Microsoft
    S$ 209.87
    or Best Offer
    S$ 71.40 shipping
    8⁣H⁣ ⁣Ѕ⁣9⁣4⁣ ⁣p⁣o⁣n⁣D⁣s⁣T⁣o⁣r⁣e⁣ ⁣T⁣T⁣ ⁣d⁣⁣D⁣⁣R⁣ ⁣⁣⁣
    • Vtg OEM Microsoft MS-DOS 5 Operating System 5.25" Floppy Disks 1991 Magitronic - Image 1 of 4
    • Vtg OEM Microsoft MS-DOS 5 Operating System 5.25" Floppy Disks 1991 Magitronic - Image 2 of 4
    • Vtg OEM Microsoft MS-DOS 5 Operating System 5.25" Floppy Disks 1991 Magitronic - Image 3 of 4
    • Vtg OEM Microsoft MS-DOS 5 Operating System 5.25" Floppy Disks 1991 Magitronic - Image 4 of 4

    Vtg OEM Microsoft MS-DOS 5 Operating System 5.25" Floppy Disks 1991 Magitronic

    Pre-Owned · Microsoft
    S$ 20.97
    or Best Offer
    S$ 48.06 shipping
    S⁣G⁣W⁣p⁣ ⁣o⁣L⁣O⁣n⁣ ⁣ѕ⁣R⁣H⁣o⁣ ⁣2⁣r⁣K⁣e⁣d⁣⁣ ⁣⁣9⁣⁣⁣⁣⁣
    • WINDOWS software -- MS DOS 6.2 for PC-9800 -- very rare 3.5'' 2HD software JAPAN - Image 1 of 4
    • WINDOWS software -- MS DOS 6.2 for PC-9800 -- very rare 3.5'' 2HD software JAPAN - Image 2 of 4
    • WINDOWS software -- MS DOS 6.2 for PC-9800 -- very rare 3.5'' 2HD software JAPAN - Image 3 of 4
    • WINDOWS software -- MS DOS 6.2 for PC-9800 -- very rare 3.5'' 2HD software JAPAN - Image 4 of 4

    WINDOWS software -- MS DOS 6.2 for PC-9800 -- very rare 3.5'' 2HD software JAPAN

    Pre-Owned · Microsoft
    S$ 177.70
    S$ 27.98 shipping
    ⁣Q⁣⁣⁣⁣3⁣⁣ ⁣⁣1⁣Q⁣ ⁣⁣⁣⁣⁣E⁣0⁣ ⁣⁣P⁣6⁣ ⁣J⁣⁣⁣⁣⁣
    • Microsoft MS-DOS 5 Upgrade PC 5.25" Floppy - Image 1 of 4
    • Microsoft MS-DOS 5 Upgrade PC 5.25" Floppy - Image 2 of 4
    • Microsoft MS-DOS 5 Upgrade PC 5.25" Floppy - Image 3 of 4
    • Microsoft MS-DOS 5 Upgrade PC 5.25" Floppy - Image 4 of 4

    Microsoft MS-DOS 5 Upgrade PC 5.25" Floppy

    Pre-Owned · Microsoft
    S$ 34.97
    or Best Offer
    S$ 33.75 shipping
    S⁣⁣J⁣⁣⁣⁣ ⁣1⁣⁣⁣⁣⁣⁣G⁣⁣⁣⁣⁣ ⁣Q⁣G⁣⁣ ⁣S⁣J⁣⁣ ⁣4⁣
  • Vtg OEM Microsoft MS-DOS 5 Operating System 5.25" Floppy Disks 1991 Non-Retail - Image 1 of 1

    Vtg OEM Microsoft MS-DOS 5 Operating System 5.25" Floppy Disks 1991 Non-Retail

    Pre-Owned · Microsoft
    S$ 41.98
    or Best Offer
    S$ 35.01 shipping
    ⁣⁣P⁣K⁣ ⁣3⁣⁣R⁣ ⁣⁣P⁣⁣⁣E⁣⁣ ⁣⁣X⁣P⁣⁣⁣⁣⁣ ⁣⁣⁣⁣D⁣
  • All Listings
  • Auction
  • Buy It Now
  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + Shipping: lowest first
  • Price + Shipping: highest first
  • Distance: nearest first
  • List View
  • Gallery View

5 results

Sort: Best Match

  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + Shipping: lowest first
  • Price + Shipping: highest first
  • Distance: nearest first
    • For Operating Systems: Microsoft DOS- Selected
    • Brand: Microsoft- Selected
    • Format: Retail- Selected
    Clear All