5.25 in Floppy Disc Operating System Software
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109 Results
Microsoft MS-DOS Version 4.01, FRENCH - Brand New Sealed
PHP 3,356.86PHP 1,155.10 shippingVtg 1985-90 Microsoft Windows Software Development Kit 5.25" 6 Floppy Disk Set
PHP 1,950.42Was: PHP 2,294.72or Best OfferPHP 1,350.78 shippingVINTAGE MICROSOFT MS-DOS 5 UPGRADE 5.25" FLOPPY - PREOWNED
PHP 1,433.98PHP 1,505.14 shippingMicrosoft Windows 3.0 NEW SEALED VINTAGE 5.25" Version for DOS Floppy Disk Rare
PHP 16,066.45PHP 2,275.21 shippingNew ListingConcurrent CP/M-86 Operating System Vintage
PHP 4,303.67or Best OfferPHP 1,419.64 shippingMicrosoft MS-DOS 6 Plus Enhanced Tools on 5.25-inch Floppy Discs with Sleeves
PHP 56.812 bidsPHP 1,294.54 shippingEnding May 12 at 12:00AM PHT1d 17hMicrosoft Windows OS Version 3.1 on seven 5.25-inch Floppy Discs with Sleeves
PHP 56.810 bidsor Best OfferEnding May 12 at 12:00AM PHT1d 17hPHP 1,294.54 shippingMicrosoft Excel For Windows EGA Monitor Version 5.25” Floppy Disks 1&2 1988
PHP 860.73PHP 1,318.07 shippingMicrosoft Windows 3.0 (PC, XT, AT) – 5.25” 1.2 meg disks
PHP 1,261.84PHP 969.76 shippingMicrosoft MS-DOS 5 Operating System Upgrade 5.25" floppy disks NEW SEALED
PHP 1,431.69or Best OfferPHP 1,505.14 shippingMicrosoft MS-DOS 5 Upgrade Manuals & 5.25" disks - VG; Complete
PHP 2,294.72or Best OfferPHP 2,030.18 shippingMicrosoft MS-DOS Operating System Version 4.01 On 5.25" Floppy Disks SEALED
PHP 4,533.20PHP 1,895.33 shippingMicrosoft Windows Graphical Environment Floppy Disks For Dos Systems 1985-90 BEC
PHP 476.27Was: PHP 560.62PHP 1,307.17 shippingMicrosoft MS-DOS 4.01 For Arche Personal Computers 5.25” Brand New Sealed
PHP 12,623.52PHP 1,428.24 shipping39 Novell Netware Workstation 1.0, ELS NETWARE, V2.15, MS-DOS (READ DESCRIPTION)
PHP 5,737.65or Best OfferPHP 1,504.56 shippingNovell Netware OS 2.15 11 diskets disks 5.25" RARE Vintage Computer Soft LOT
PHP 3,425.72PHP 1,715.73 shippingMS-DOS 5.0 Operating System Factory Sealed Includes Manuals Floppy Discs USA
PHP 4,532.05or Best OfferPHP 1,532.68 shippingMicrosoft C 5.1 Setup - (14) 5.5” Floppy Discs - For MS OS/2 or MS-DOS -
PHP 5,163.83or Best OfferPHP 1,208.47 shippingMICROSOFT MS-DOS 5.0 LEADING EDGE FLOPPY 5.25 DISKS 1 and 2- free shipping
PHP 860.73PHP 1,081.08 shippingDisc Operating System DOS IBM Version 3.30 Computer 1987 New Sealed in Box T-6
PHP 4,596.32Was: PHP 5,107.02PHP 1,726.63 shippingMicrosoft MS-DOS 5 Operating System Spring on 5.25" Floppy Disks Complete
PHP 1,377.17or Best OfferPHP 1,096.57 shippingMicrosoft MS-DOS 6 Upgrade 5.25" Floppy Disks 4 Disks Sleeves Operating System
PHP 802.78or Best OfferPHP 1,079.93 shippingMicrosoft MS-DOS 5 Upgrade PC 5.25" Floppy
PHP 1,433.98or Best OfferPHP 1,420.21 shipping🔥VTG Microsoft MS-DOS 3.3 Operating System 1987 Complete Floppy Discs🔥
PHP 6,197.28PHP 1,238.88 shippingVintage 90's Windows Made Easy & Vocabulary IBM Tandy Disk Pro One 1994
PHP 1,718.60or Best OfferPHP 1,448.33 shippingMicrosoft MS-DOS 6.0 Upgrade, 6.2 Step-Up ~ 5 1/4 and 3 1/2 Floppy
PHP 1,431.69or Best OfferPHP 1,439.72 shippingMicrosoft Windows 3.1 Operating System 3.1" Floppy Diskettes in original Box
PHP 3,729.84or Best OfferPHP 1,639.41 shippingMicrosoft MS-DOS 6 Plus Enhanced Tools and Double Space 4 x 5.25" Floppy Version
PHP 2,295.29PHP 1,360.53 shippingNovell Netware OS 2.15 Complete 22 diskets 5.25" RARE Vintage Computer Software
PHP 9,691.86PHP 1,715.73 shippingMicrosoft MS-DOS 5 Upgrade PC 5.25" Floppy Factory Sealed Software
PHP 8,606.76or Best OfferPHP 5,224.08 shippingOriginal Microsoft MS-DOS 5.0 Operating System Version 5 on 5.25" Sealed MTD
PHP 1,720.89PHP 1,106.90 shippingVINTAGE MICROSOFT MS-DOS 5 UPGRADE 5.25" FLOPPY - PREOWNED
PHP 1,147.07PHP 4,814.37 shippingMicrosoft MS-DOS 6 Plus Enhanced Tools 5.25" Floppy Disks
PHP 1,262.41or Best OfferPHP 1,489.07 shippingMICROSOFT MS-DOS 5.0 OPERATING SYSTEM IN BOX 1991
PHP 1,144.78PHP 1,990.59 shippingVINTAGE 10 Pack Academic MICROSOFT MS-DOS 5 UPGRADE 5.25" FLOPPY New
PHP 1,147.07or Best OfferPHP 1,970.51 shippingRARE NEW SEALED Microsoft Windows 3.1 5.25" 1.2MB Floppy Disks Genuine
PHP 5,622.02or Best OfferPHP 922.54 shippingMICROSOFT MS-DOS 5.0 LEADING EDGE FLOPPY 5.25 DISKS (2) 5.0 + ASSORTED DISCS
PHP 573.25PHP 1,417.34 shippingVtg Microsoft Works & MS-DOS 3.30, 5, 6 Program Upgrade Disks 5.25" Floppy (17)
PHP 2,869.11PHP 1,140.76 shippingMICROSOFT MS-DOS 5 OPERATING SYSTEM INSTALLATION FLOPPY 5.25" DISKS SET OF 2 5.0
PHP 2,869.11or Best OfferPHP 1,482.18 shippingFormtool 1989 IBM PC Software 5 1/4" Diskettes And Instruction Manuals
PHP 1,720.89or Best OfferPHP 1,106.90 shippingMicrosoft MS-DOS 5 Operating System Spring on 5.25" Floppy Disks Complete
PHP 2,007.80or Best OfferPHP 1,114.94 shippingVintage Colex-800 Series Operation Manual, Disks and Blueprint Map
PHP 171.570 bidsor Best OfferEnding May 12 at 1:46AM PHT1d 19hPHP 1,634.25 shippingWindows 3.1 Upgrade on 5 1/4 inch disks by Z-Nix Company - Open Box
PHP 2,002.07or Best OfferPHP 1,114.94 shippingIBM OS/2 Version 1.1, NEW Sealed Rare 1988 Standard Edition
PHP 45,905.78or Best OfferPHP 2,829.52 shippingWindows Operating System Version 3.1
PHP 2,008.38or Best OfferPHP 1,564.24 shipping1983 Vintage Phi Beta Filer by Scarborough for Apple II IIe 5.25 Floppy Disc
PHP 1,718.60or Best OfferPHP 1,390.95 shippingMicrosoft MS-DOS 5.0 Operating System Version 5 on 5.25" Floppy Disks
PHP 1,846.56Was: PHP 2,007.23PHP 1,569.40 shippingWindows 3.1 Microsoft PC 7 Disk Set 5.25” 1992 Retro Computer AS IS UNTESTED
PHP 1,147.64or Best OfferPHP 1,319.22 shippingMICROSOFT WINDOWS V3.10 MANUAL 5.25" DISKETTES COLLECTIBLE 050-030-620 LAST ONE
PHP 2,866.24or Best OfferPHP 1,883.86 shippingVintage Compaq DeskPro Demo Rev C Version 2.12 - One 5.25" Floppy Disk Personal
PHP 1,721.47or Best OfferPHP 1,482.76 shippingLegacy Citrix Multiuser - Unopened Box, Sealed in Original Shrink-wrap
PHP 43,036.67or Best OfferPHP 3,206.52 shippingMicrosoft Windows Operating System Version 3.1 5.25" Floppy Disks 7 Sleeves
PHP 1,032.881 bidPHP 1,365.70 shippingEnding May 14 at 12:50AM PHT3d 18hMicrosoft Windows Operating System 3.1 - For Windows 3.0 Or 2.x Users - Sealed
PHP 2,863.95PHP 1,140.18 shippingNovell NetWare 2.2 - Network Server Operating System, Business Computing 5.25
PHP 1,147.640 bidsPHP 2,349.23 shippingEnding May 15 at 5:52AM PHT4d 23hAbility Demo Disk 1&2 IBM PC 5.25in Floppy Xanaro Technologies 1984
PHP 572.10or Best OfferPHP 1,338.73 shippingMicrosoft Windows 3.0 Excel 3.0 Visual Basic Toolkit 1.0 5.25 Floppy Disk Set
PHP 2,866.24or Best OfferPHP 1,482.18 shippingMS-DOS 6.0 Upgrade Microsoft, New in Box
PHP 3,385.55or Best OfferPHP 1,155.68 shippingWindows 3.1 Microsoft PC 7 Disk Set 5.25” 1992 Retro Computer AS IS UNTESTED
PHP 1,147.64or Best OfferPHP 1,319.22 shippingLOT OF 10 Microsoft Windows 386 Version 2.0 Disk 2 Of 3 ONLY NOT COMPLETE! READ
PHP 2,438.17Was: PHP 2,868.54PHP 1,128.13 shippingFormtool - IBM, pc, xt, at & ps/2 - 5 - 1/4 inch diskettes and books
PHP 1,147.64PHP 1,089.69 shipping