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Computers For Sale By Owner in Mission Viejo, CA

  1. Compaq ProDesk 4000 with Compaq MV520 CRT Color Monitor
    $200
    Lake Forest
  2. iMac G4 1Ghz 17" PowerPC 80GB 256MB Tiger OSX with KB and Mouse
    $250
    Lake Forest
  3. iMac G4 700Mhz 15" PowerPC 40GB 512MB Tiger OSX with KB and Mouse
    $150
    Lake Forest
  4. Apple 24" A1225 iMac Core 2 1TB SATA, 4GB with Yosemite OS, KB + Mouse
    $100
    Laguna Hills
  5. Dell T3610 Workstation Server Xeon E5-2695v2 12 Core 32GB RAM! Win11
    $175
    Foothill Ranch
  6. Dell Vostro 3470 SFF i5-8400 WiFi TPM2.0 Windows 11 Office
    $160
    Foothill Ranch - Lake Forest
  7. Dell OptiPlex 3070 Micro PC i5-9500T Win11 Office w/Warranty
    $165
    Foothill Ranch - Lake Forest
  8. Dell XPS 8930 Workstation i7-9700 Windows 11 Pro Office Warranty
    $235
    Foothill Ranch - Lake Forest
  9. Microphone Hyper X Quadcast
    $50
    Rancho Santa Margarita
  10. Guckert duplex 4 string banjo TOLEDO
    $333
    lake
  11. NEW DEPSTECH 2K QHD USB Webcam Microphone Desktop Camera w Auto Light
    $40
    Ladera Ranch
  12. MUST GO! PLOTTER PRINTER FOR SALE! LIKE NEW LOW HOURS!
    $2,500
    Mission Viejo
  13. Dell Alienware M16 NVIDIA RTX4060, AMD R7 7745HX, 32GB, 3TB Gaming Lap
    $1,200
    Ladera Ranch
  14. Dell XPS 9570 NVIDIA 1050i GPU Laptop i7 32GB 1TB SSD 3840x2160 4K
    $600
    Ladera Ranch
  15. DELL Premium 16" 120Hz Laptop - Intel Ultra 7 16GB 2TB SSD NVIDIA 4050
    $1,800
    Ladera Ranch
  16. New Lenovo Slim Pro9 i9-13905H 32GB DDR5 3TB SSD RTX 4050 4K Warranty
    $1,000
    Ladera Ranch
  17. Brand New Galaxy Tab S9 FE 6GB (RAM) + 128GB (SSD) | WiFi
    $375
    Ladera Ranch
  18. 2 PHILIPS V-line 243V7QDSB 24-inch 1920 x 1080 Full HD LED Monitors
    $80
    Ladera Ranch
  19. New Microsoft Surface Dock 2 SVS-00001
    $200
    Ladera Ranch
  20. Lenovo 40AJ0135US - IBM ThinkPad Ultra Docking Station w Power Supply
    $100
    Ladera Ranch
  21. Dell E-Port Plus Dock with 130W Power Adapter and Video Cables
    $40
    Ladera Ranch
  22. Dell Port Plus Dock WD15 USB-C Laptop Docking Station
    $25
    Ladera Ranch
  23. Adesso CyberTrack H2 Webcam 3 Megapixel 30 fps USB 2.0 640x480
    $10
    Ladera Ranch
  24. Dell Vostro 3520 15.6" i7-1255U SSD Win11 pro Office Warranty
    $275
    Foothill Ranch - Lake Forest
  25. (2024)Dell Latitude 5550 15 Business AI Laptop Ultra 7 155U W11 office
    $449
    Foothill Ranch - Lake Forest
  26. WRTY 2028 Dell MFF 7020 Micro PC 14th Gen i5-14500T Win11P Office !!!!
    $325
    Foothill Ranch - Lake Forest
  27. Apple Mac Vertical Stands – BookArc MacBook Stand & MacMini Vertical Stand
    $30
    Mission Viejo
  28. Dell Inspiron 5770 17.3" Laptop i5-8250U 16GB 256GB Win11 Pro Office
    $260
    Lake Forest - Foothill Ranch
  29. Dell Vostro 7620 16" Laptop i7-12700H 512G SSD 16GB RAM RTX3050Ti W11
    $495
    Lake Forest - Foothill Ranch
  30. Dell Latitude 7290 12.5" Mini Laptop i5-8350u SSD Win11Pro Office
    $150
    Lake Forest - Foothill Ranch
  31. Dell Optiplex 990 SFF desktop PC i5-2400 16GB RAM Win11Office Warranty
    $75
    Foothill Ranch
  32. SUPER Dell Workstation 7810 Dual Xeon E5-2695v4 36 Core Win11/Linux
    $345
    Foothill Ranch - Lake Forest
  33. Fast! 18 Core Workstation HP Z440 Xeon E5-2695v4 Win11/Server Office
    $195
    Foothill Ranch
  34. Intel NUC Mini PC i7-10710U 16GB RAM W11 Office BBXNUC10i7FNH1
    $275
    Foothill Ranch - Lake Forest
  35. Lenovo ThinkPad T460s Ultrabook Thin Light i5-6300u SSD Win11 Office
    $135
    Foothill Ranch - Lake Forest
  36. HP EliteDesk 800G4 Mini PC i5-8500T Win11 Office w/Warranty
    $175
    Foothill Ranch - Lake Forest
  37. HP Envy x360 13” Touchscreen Notebook Laptop 2.7Ghz i7 16 GB RAM 512 SSD
    $140
    Mission Viejo
  38. Dell E2422HN 23.8" IPS LED LCD Monitor
    $70
    Aliso Viejo
  39. Sceptre 24" Curved 1920x1080 HDMI VGA 75Hz 8ms HD LED Monitor
    $70
    Aliso Viejo
  40. HP Series 3 27 inch FHD Monitor, Full HD Display (1920 x 1080), IPS Pa
    $120
    Aliso Viejo
  41. NEW Lenovo 40B00135US - ThinkPad Universal Thunderbolt 4 Dock
    $175
    Ladera Ranch
  42. HP ProBook 6560b 15.6" Notebook i5-2540M Windows 11 Office New Battery
    $85
    Foothill Ranch - Lake Forest
  43. Dell Optiplex 7070 Micro PC i5-9600T 8GB RAM SSD Win11 Office
    $195
    Foothill Ranch
  44. Powerful Dell Optiplex 7010 PC i7-3770 16GB RAM Win11 Office Warranty
    $100
    Foothill Ranch
  45. HP EliteDesk 8300 Desktop PC i7-3770 16GB RAM Windows 11 or 10 +Office
    $95
    Foothill Ranch
  46. Dell T5810 Super Workstation Server Xeon E5-2695v4 18 Core Win11
    $185
    Foothill Ranch
  47. Dell T5810 Super Workstation Server Xeon E5-2697v4 18 Core Win11
    $205
    Foothill Ranch
  48. PowerSpec Gaming / Workstation PC i5-10400 Win11 Pro w/Warranty
    $215
    Foothill Ranch - Lake Forest
  49. Dell T5810 Super Workstation Server Xeon E5-2680v3 12 Core Win11
    $145
    Foothill Ranch
  50. Dell OptiPlex 7460 24" AIO Touch Screen i5-8500 Win11 Office Warranty
    $215
    Foothill Ranch - Lake Forest
  51. Dell OptiPlex 7450 24" AIO All-in-One PC i7-7700 Win11 Office
    $195
    Foothill Ranch - Lake Forest
  52. Dell OptiPlex 7440 24" AIO All-in-One PC i5-6500 Win11 Office
    $145
    Foothill Ranch - Lake Forest
  53. HP EliteOne 800G2 23" Touch Screen AIO i5-6500 Webcam Win11 Office
    $160
    Foothill Ranch - Lake Forest
  54. Dell T5810 Super Workstation Server Xeon E5-2680v4 14 Core Win11
    $165
    Foothill Ranch
  55. Fast plug-and-play self-hosted home VPN server, no monthly fee.
    $195
    Foothill Ranch
  56. 💻 For Sale: MacBook Pro 15-inch (2017) | 16GB RAM | Powerful & Reliab
    $650
    Orange Country, CA
  57. MacBook Pro M1 (2021) – 16” | 16GB RAM | For Sale
    $699
  58. Lenovo ThinkPad T490s 14.1" Laptop i5-8265u 8GB SSD Win11 Office
    $185
    Foothill Ranch - Lake Forest
  59. Ethernet-to-PCMCIA card
    $3
    Mission Viejo
  60. Kensington Dock Station USB 3.0 4K
    $40
    Mission Viejo
  61. Super Compact HP EliteDesk 600 G3 i5-6500 Win10/11 Pro Office
    $95
    Foothill Ranch - Lake Forest
  62. HP Chromebook: Intel Celeron N4000, 32GB eMMC, 4GB RAM, 14" Full HD Di
    $150
    aliso viejo
  63. Quality Black Laptop Bag
    $28
    Aliso Viejo
  64. Touch Screen Display
    $250
    RSM
  65. Computer Mini Keyboard
    $15
  66. Dell Latidude 7520 laptop computer
    $260
    Laguna Woods / Aliso Viejo
  67. Lenovo Thinkpad T15 Gen 2i 15" - i5-1135G7 - 16GB RAM - 512GB SSD
    $200
    Laguna Woods / Aliso Viejo
  68. Dell Wyse 5070 Mini PC Intel J5005 CPU officially supports Window 11
    $95
    Foothill Ranch
  69. Ultra thin & light Lenovo X1 Carbon laptop i5-8250u Touch Screen W11
    $235
    Foothill Ranch - Lake Forest
  70. Dell Optiplex 3020 Micro PC i5-4590T WiFi Win11 Office Warranty
    $115
    Foothill Ranch
  71. HP Envy Desktop PC i7-7700 8GB Windows 11 Pro Office
    $140
    Lake Forest - Foothill Ranch
  72. Dell Precision 3460 workstation SFF desktop PC i5-12500 8GB W11 Office
    $295
    Lake Forest - Foothill Ranch
  73. Dell Precision 3430 / 3431 Workstation Desktop i7-8700 W11 Pro Office
    $175
    Foothill Ranch
  74. Dell Precision 3520 15.6" Laptop i7-6820HQ SSD Win11 Office
    $145
    Foothill Ranch - Lake Forest
  75. Powerful Dell Optiplex 9020 PC i7-4770 16GB RAM Win11 Office Warranty
    $125
    Foothill Ranch
  76. Dell Inspiron 16 5620 16" i5-1235U SSD Win11Pro Office Warranty
    $225
    Foothill Ranch - Lake Forest
  77. Dell Vostro 3500 15.6" i7-1165G7 SSD Win11 pro Office Warranty
    $225
    Foothill Ranch - Lake Forest
  78. Dell Inspiron 15 5510 15.6" i5-11300H SSD Win11Pro Office Warranty
    $205
    Foothill Ranch - Lake Forest
  79. Dell Latitude 3550 15.6" i7-1355u SSD Win11Pro Office Warranty
    $345
    Foothill Ranch - Lake Forest
  80. New Dell Tower Plus Gaming PC Ultra 7 265 5060Ti 8GB 1TB SSD 32GB RAM
    $1,200
    Foothill Ranch
  81. Dell OptiPlex 5040 MT Intel i7-6700 16GB RAM Win 10/11 Office Warranty
    $150
    Lake Forest -Foothill Ranch
  82. Small Powerful Dell Optiplex 3020 SFF i5-4570 8GB Win11Office Warranty
    $95
    Foothill Ranch
  83. USB Mini to HDMI & VGA Adapter
    $5
    Laguna Hills
  84. HP EliteBook 840 G5 Notebook PC
    $280
  85. New 120MB diskette, LS-120
    $1
    Mission Viejo
  86. Serial port adapter
    $1
    Mission Viejo
  87. Switching Power Supply for PC XT
    $9
    Mission Viejo
  88. Ethernet-to-USB 2.0 Adapter- Linksys
    $7
    Mission Viejo
  89. Power cord
    $2
    Mission Viejo
  90. ZyXel PLA5215 HD Power-Line Adapter
    $5
    Laguna Woods
  91. Cotton Candy Thumb Computer
    $49
    Mission Viejo
  92. Ethernet cables
    $4
    Mission Viejo
  93. computer mouse
    $3
    Mission Viejo
  94. 10Base-T Hub
    $15
    Mission Viejo
  95. CD/DVD case with sleeves
    $8
    Mission Viejo
  96. Ipad Mini - Purchased in Dec - Xlnt cond with $70 case PRICE FIRM
    $350
    Mission Viejo
  97. 2 , A1181 macbooks
    $19
    lake forest
  98. 2017 iMac 21.5", i5, 8GB, 1TB HDD.
    $300
  99. NEW CONDITION IPAD PRO 12.9 6TH GEN W. CELLUAR MP603LL/A NEW CONDITION
    $650
    laguna woods
  100. Gaming PC 7800X3d, RTX 5080, 32GB, 850W Power
    $2,000
    Lake Forest
  101. Brand New Dell 15.6'' Laptop
    $300
    Lake Forest
  102. Gaming Computer 4060ti
    $600
    Laguna Hills
  103. Work PC for Sale (Amd Ryzen 9, X670E, 32GB DDR5)
    $1,900
    Laguna Hills
  104. Mac Pro Tower Workstation Heavily Upgraded
    $350
    Laguna Woods
  105. 3 COX WIFI EXTENDERS Panoramic Wifi Pods 2.0 (3 for $75)
    $75
    Lake Forest
  106. MacBook Air M1 2020
    $400
    Lake Forest
  107. Asus ROG Strix G731GU Gaming Laptop
    $375
    Lake Forest
  108. ASUS ZenWiFi XT9 AX7800 Tri-Band WiFi6 Mesh WiFiSystem Black
    $100
  109. Acer EI342CKR - 34 inch QHD Gaming Monitor 3440x1440 144Hz 1ms
    $200
    Mission Viejo
  110. Dell G2725D 27-inch QHD 1440 180 Hz Gaming Monitor - 1ms, DisplayPort
    $120
    Mission Viejo
  111. Apple 16” MacBook Pro M3 Max Like New
    $2,499
    Laguna Niguel
  112. Moving sale! Excellent custom water cooled RTX 3090 6TB M.2 48GB DDR5
    $3,200
    Foothill Ranch
  113. 2X 128 GB DUAL FLASH DRIVE
    $28
    MISSION VIEJO
  114. Asus Monitors $50 & Samsung Monitors $60
    $50
    Lake Forest
  115. Wacom MobileStudio Pro :: DYHW1320H
    $600
  116. Canon scanner dr-G2110
    $700
    El Toro
  117. Book - Microsoft Excel 2003 Intermediate
    $3
    Mission Viejo
  118. USB 1.1 hub
    $1
    Mission Viejo
  119. Data tapes
    $1
    Mission Viejo
  120. Linksys 5-port switch
    $12
    Mission Viejo
  121. Belkin Wireless G Router, model F5D7234-4
    $14
    Mission Viejo, CA
  122. Black generic printer Toner Cartridge CH92274A
    $14
    Mission Viejo
  123. Cat-5 Ethernet cable - 35 Feet
    $8
    Mission Viejo
  124. Sound Activated USB Mini LED Light Tubes
    $8
    Mission Viejo
  125. Samsung 17 inch LCD monitor for sale
    $10
    trabuco canyon
  126. Two laptops and two older tablets
    $115
  127. Transceiver
    $9
    Mission Viejo
  128. HP PROBOOK LAPTOP 640 G4 NOTEBOOK PC intel core i7 - 8550U @ 1.80 ghz 16gb ram -
    $75
    Aliso Viejo
  129. Dell Latitude 5440 i5 13gen vPro Windows 11 Pro,
    $495
    Lake Forest
  130. MacBook Air 13-inch M4, 2025
    $599
    Foothill Ranch
  131. selling 64gb ram ddr3
    $199
    mission viejo
  132. Apple iMac 24” M1 (2021) – Excellent Condition – Fast – Ready to Use
    $600
    Foothill Ranch
  133. 🔊 Logitech 2.1 Speaker System with Subwoofer – Powerful Sound! 🔊
    $60