Operating system

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Microsoft windows - windows, 7

Microsoft windows - windows, 7

$26.95
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Microsoft windows - microsoft,

Microsoft windows - microsoft,

$59.99
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Windows server standard - server,

Windows server standard - server,

$165.00
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Windows professional 64bit - professional,

Windows professional 64bit - professional,

$29.75
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Microsoft windows pro - microsoft,

Microsoft windows pro - microsoft,

$32.99
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Apple mac snow - mac, os

Apple mac snow - mac, os

$18.00
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New microsoft windows - new,

New microsoft windows - new,

$34.99
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New windows professional - xp,

New windows professional - xp,

$31.95
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Microsoft windows full - windows, 98

Microsoft windows full - windows, 98

$41.97
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Microsoft windows pro - windows, 10

Microsoft windows pro - windows, 10

$29.95
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Microsoft windows full - microsoft,

Microsoft windows full - microsoft,

$41.97
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Microsoft dos upgrade - dos, 6

Microsoft dos upgrade - dos, 6

$22.00
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New windows professional - windows, xp

New windows professional - windows, xp

$31.95
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Windows iot enterprise - 10,

Windows iot enterprise - 10,

$249.99
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Microsoft windows ultimate - microsoft,

Microsoft windows ultimate - microsoft,

$66.49
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Linux multiboot usb 64gb - usb,

Linux multiboot usb 64gb - usb,

$24.99
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Microsoft windows pro - microsoft,

Microsoft windows pro - microsoft,

$39.99
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Microsoft windows pro 64 - 11,

Microsoft windows pro 64 - 11,

$33.33
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Microsoft windows server 2025 - server,

Microsoft windows server 2025 - server,

$44.64
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Microsoft windows pro - windows,

Microsoft windows pro - windows,

$39.99
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Linux os multiboot - linux,

Linux os multiboot - linux,

$26.99
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Win home bit dvd - home,

Win home bit dvd - home,

$29.50
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Win pro bit dvd with - 64,

Win pro bit dvd with - 64,

$31.99
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New retail windows - retail,

New retail windows - retail,

$33.95
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Osx sierra 6 recovery - osx, 10.12.6

Osx sierra 6 recovery - osx, 10.12.6

$8.99
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Apple macintosh boot disk - apple,

Apple macintosh boot disk - apple,

$11.75
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Apple mac snow - snow, leopard

Apple mac snow - snow, leopard

$25.00
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Microsoft windows home - microsoft, 11

Microsoft windows home - microsoft, 11

$32.25
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Microsoft windows pro - windows, full

Microsoft windows pro - windows, full

$66.14
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64gb linux usb multiboot - linux,

64gb linux usb multiboot - linux,

$24.99
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Microsoft windows server 2025 - windows,

Microsoft windows server 2025 - windows,

$69.99
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Windows bit for - 64,

Windows bit for - 64,

$37.00
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New windows home - xp,

New windows home - xp,

$31.95
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Microsoft windows home - windows, 64

Microsoft windows home - windows, 64

$29.99
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Microsoft windows 95 - 3.5”,

Microsoft windows 95 - 3.5”,

$25.99
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Windows pro installation - pro,

Windows pro installation - pro,

$22.65
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Microsoft windows pro 64 - microsoft,

Microsoft windows pro 64 - microsoft,

$29.99
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Microsoft windows - microsoft,

Microsoft windows - microsoft,

$50.00
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Microsoft windows - microsoft, xp

Microsoft windows - microsoft, xp

$89.96
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Microsoft windows - microsoft,

Microsoft windows - microsoft,

$71.95
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Microsoft windows server - microsoft,

Microsoft windows server - microsoft,

$44.85
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Windows professional 64bit - 11,

Windows professional 64bit - 11,

$28.48
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New microsoft windows home - new,

New microsoft windows home - new,

$34.99
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Microsoft windows pro - microsoft,

Microsoft windows pro - microsoft,

$32.99
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Blackarch linux 32gb usb - blackarch,

Blackarch linux 32gb usb - blackarch,

$39.99
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Windows server 2025 datacenter - server,

Windows server 2025 datacenter - server,

$44.54
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Operating system dvd - hp,

Operating system dvd - hp,

$13.99
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Microsoft windows - microsoft, 11

Microsoft windows - microsoft, 11

$42.00
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Osx mountain lion 5 - osx,

Osx mountain lion 5 - osx,

$8.99
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New retail windows - retail,

New retail windows - retail,

$29.95
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Zorin core bootable - zorin, 18.1

Zorin core bootable - zorin, 18.1

$8.99
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Microsoft windows server - microsoft, 2019

Microsoft windows server - microsoft, 2019

$39.89
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New 2026 linux - 2026,

New 2026 linux - 2026,

$8.99
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Microsoft windows full - 95,

Microsoft windows full - 95,

$19.99
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Microsoft windows pro - 10,

Microsoft windows pro - 10,

$28.99
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Microsoft windows home - microsoft,

Microsoft windows home - microsoft,

$24.99
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Dell windows 64 - dell,

Dell windows 64 - dell,

$9.00
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Microsoft windows server 2025 - microsoft,

Microsoft windows server 2025 - microsoft,

$28.99
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Microsoft windows 0 - microsoft,

Microsoft windows 0 - microsoft,

$17.99
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Three one linux - os,

Three one linux - os,

$22.49
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Microsoft plus superpack for - superpack,

Microsoft plus superpack for - superpack,

$27.99
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The design and implementation - the,

The design and implementation - the,

$9.99
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Hacking usb boot pro - usb,

Hacking usb boot pro - usb,

$27.99
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Mint ubuntu fedora - mx, 20

Mint ubuntu fedora - mx, 20

$20.99
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Microsoft windows server - microsoft,

Microsoft windows server - microsoft,

$40.84
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Dell windows 64 - dell, 8.1

Dell windows 64 - dell, 8.1

$7.99
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Microsoft windows server - server, 2025

Microsoft windows server - server, 2025

$42.99
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Linux mint zena - mint, 22.3

Linux mint zena - mint, 22.3

$9.95
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Operating system concepts - operating,

Operating system concepts - operating,

$23.92
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Operating system concepts - operating,

Operating system concepts - operating,

$28.33
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Compaq windows pro - windows, 10

Compaq windows pro - windows, 10

$10.00
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Microsoft windows server 2016 - microsoft,

Microsoft windows server 2016 - microsoft,

$37.99
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Microsoft windows pro - 8, 32-bit

Microsoft windows pro - 8, 32-bit

$24.00
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Bootable 16gb usb - 10.10,

Bootable 16gb usb - 10.10,

$32.50
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Windows pro bit usb - windows,

Windows pro bit usb - windows,

$39.99
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Commodore vision - commodore, os

Commodore vision - commodore, os

$24.99
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Clonezilla bootable hdd ssd - clonezilla, hdd/ssd

Clonezilla bootable hdd ssd - clonezilla, hdd/ssd

$8.99
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Microsoft windows win pro - microsoft,

Microsoft windows win pro - microsoft,

$19.99
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Blackarch live usb pro - -,

Blackarch live usb pro - -,

$19.99
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1tb xbox one x - one, internal

1tb xbox one x - one, internal

$55.79
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Microsoft windows - windows, xp

Microsoft windows - windows, xp

$40.00
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Microsoft windows home - microsoft, +

Microsoft windows home - microsoft, +

$32.99
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Microsoft windows server - server, 2022

Microsoft windows server - server, 2022

$40.49
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Chrome flex chromeos - chrome,

Chrome flex chromeos - chrome,

$19.99
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New microsoft windows server - new,

New microsoft windows server - new,

$37.99
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Windows pro 64 - hp,

Windows pro 64 - hp,

$6.00
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Compaq windows operating - hp,

Compaq windows operating - hp,

$10.00
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Dell microsoft windows - /,

Dell microsoft windows - /,

$10.75
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Apple macintosh disk - disk, system

Apple macintosh disk - disk, system

$18.95
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Windows pro - sealed),

Windows pro - sealed),

$20.00
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Apple mac ei capitan - apple, os

Apple mac ei capitan - apple, os

$35.95
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Commodore vision - os, 3.1

Commodore vision - os, 3.1

$14.95
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Microsoft windows server - microsoft, 2022

Microsoft windows server - microsoft, 2022

$50.34
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Microsoft windows ultimate - microsoft, 7

Microsoft windows ultimate - microsoft, 7

$79.00
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Microsoft windows server 2025 - microsoft,

Microsoft windows server 2025 - microsoft,

$94.95
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Microsoft windows home full - microsoft,

Microsoft windows home full - microsoft,

$134.96
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📊96 listings · from $6 · avg $36.58

Browse 96 operating system listings currently in our index. Prices range from $6 to $249.99, with an average of $36.58. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about operating system →

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Everything you need to know about operating system

Whether you are looking for a brand-new or second-hand operating system, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $6, while premium listings can reach $249.99 — giving you a wide budget spread to work with. The average price of $36.58 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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