loading
reading
writing
saving
searching

refresh the page.

craigslist

Computers For Sale By Owner in San Marcos, CA

  1. see also
  2. HP Computer Keyboard
    $20
    San Marcos
  3. Mac Pro Cheese Grater. Fully upgraded with Thunderbolt 3.
    $550
    San Marcos
  4. Gaming PC - i7-7700K, GTX 1080, 24GB RAM, 2TB SSD
    $525
    Carlsbad
  5. Sun Fire X4100 Server
    $400
    San Marcos
  6. Sun Netra X1 Server
    $70
    San Marcos
  7. NVIDIA GeForce RTX 2080 Ti Founders Edition
    $329
    Escondido
  8. NEW ASUS Zenbook S 16” 3K OLED Ryzen AI 9 Touch Screen Laptop
    $1,300
    San Marcos
  9. Apple IMac 24” all in one desktop computer with keyboard/mouse
    $85
    San Marcos
  10. iMac 2019 21.5"- 16GB RAM - 1TB SSD Premium
    $445
    VISTA
  11. iMac 2019 27"- 2TB SSD NVMe - 40GB RAM
    $995
    VISTA
  12. iMac 2019 27"- 2TB SSD NVMe - 40GB RAM
    $995
    VISTA
  13. MacBook Pro A2141, Touch Bar 16”, ICLOUD ISSUE
    $200
    Escondido
  14. Samsung Galaxy Book 12, SM-W720 Tablet PC, 256gb. 12” tablet.
    $100
    Escondido
  15. Surface Laptop Go 12.4” Touchscreen Sandstone, i5, 8gb ram, 128gb SSD
    $180
    Escondido
  16. MacBook Pro 13”, Late 2011, macOS High Sierra, i5, 16gb, 500gb hdd.
    $140
    Escondido
  17. Dell Precision 3620 Tower i7-6700 3.4GHz 16GB
    $140
    Vista
  18. 27" iMac (2019, 2TB Storage, Intel, Retina 5K, 16GB RAM)
    $450
    Encinitas
  19. RAZER Deaththtalker RZ03-0080 gaming board
    $35
    Escondido
  20. High Performance Custom Gaming Computer
    $2,350
    Vista
  21. Custom Gaming PC
    $680
    Oceanside/Vista
  22. Custom Gaming PC
    $725
    Oceanside/Vista
  23. PC Power Supply 1300 watts
    $125
    Oceanside/Vista
  24. Gaming PC School Work
    $675
    Oceanside/Vista
  25. desk monitor mount
    $45
    Escondido
  26. Corsair Home/Gaming PC Case/ mid tower case
    $145
    Escondido
  27. HP ProBook 650 G5 Laptop
    $479
    Escondido
  28. DELL INSPIRON 16 16GB RAM - 500GB HD W/ POWER AND BOX
    $700
    Escondido
  29. HP PAVILION 15-Gaming 11th Gen i7-11370H 32GB RAM 512GB NVMe SSD+1TB HDD,GTX 165
    $750
    Oceanside/Vista
  30. Gaming i7-9700K 16GB RAM 256GB NVMe+1TB HDD Windows 11 Pro 8GB RTX 3060
    $700
    Oceanside
  31. Nice condition Dell professional laptop carrying case with many pockets/zippers.
    $10
    Escondido
  32. Cudy 4G-LTE-A Pro WiFi 6 Router
    $80
    Carlsbad
  33. Mac Pro
    $80
    Carlsbad
  34. Alienware 25" Gaming Monitor - Full HD, 240Hz, 1ms Response Time
    $200
    Carlsbad
  35. Linksys EA7300 Wifi Router, with OpenWRT 24.10
    $40
    Carlsbad
  36. Microsoft Surface Ethernet Adapter, USB 3.0
    $10
    Carlsbad
  37. Computer desk with keyboard tray
    $55
    Vista
  38. Brother investment printer / copy machine
    $25
    Vista
  39. Jack Georges Full-Size Messenger Bag! $325 OBO
    $325
    San Diego County
  40. Asus 21.5" Widescreen Full HD LED Backlit LCD Monitor
    $40
    Vista
  41. Dell 23” Widescreen Full HD LED LCD Computer Monitor
    $50
    Vista
  42. NetGear ProSAFE GS748T 48-Port Gigabit Smart Managed Switch
    $75
    Vista
  43. Windows 11 install for all computers even old models-Work at your house/my house
    $70
    Oceanside/Vista
  44. Dell Inspiron 5566
    $150
    San Marcos
  45. Reliable heavy duty industrial desktop PC tower. Clean Windows 10 with fast boo
    $120
    Escondido
  46. i9-9900K + Z390 Aorus Pro WiFi + 16GB RAM
    $450
    San Marcos
  47. Linksys Cable Modem CM3024
    $25
    vista
  48. Brand NEW - Dell KEYBOARD
    $20
    Vista
  49. Lenovo 90h1000fus desktop
    $250
    Escondido
  50. Computer Desk and Matching Book Shelves
    $285
    Escondido
  51. MAC Mini COMPUTER - 3 Ghz Intel Core i7 -** 2TB Fusion Hard Drive ** -
    $395
    VISTA
  52. WiFi Access Point Asus RP-AC1900
    $20
    Carlsbad
  53. Canon Printer Cartridges for PIXMA Printer
    $25
    San Marcos
  54. Dell Monitor Station Stand
    $30
    San Marcos
  55. Macbook Air 2014 13.3" - 8 RAM, 500 GB SSD
    $185
    San Marcos
  56. Macbook Air 2015 13.3" - 8 RAM, 500 GB SSD
    $200
    San Marcos
  57. Install GNU/Linux Distributions on YOUR Devices Free Live USB Included
    $60
    Vista
  58. UPGRADED HP Pro Kubuntu GNU/Linux i7-3770k RX 550 16gb RAM 1tb SSD
    $288
    Vista
  59. FOR SALE Vintage Powerbook G3, Early 2008 iMac
    $1
    Vista
  60. Upgraded Optiplex 3020 Xeon E3-1285 v3 RX 590 8gb 16gb RAM 1tb SSD
    $350
    Vista
  61. Early 2008 iMac with GNU/Linux 4gb RAM Intel E8135 500gb HDD
    $99
    Vista
  62. Dell Optiplex 3020 SFF ~ Upgraded w/Linux ~ MAXIMUM STRENGTH SFF PC 💪
    $400
    Vista
  63. UPGRADED RECONDITIONED ASUS U50F-RBBAG05 8gb RAM 512gb SSD i3-330M
    $125
    Vista
  64. TOSHIBA SATELLITE C55-C5271 AMD A4-7210 8MB 1TB WEBCAM WIFI WINDOWS 11
    $100
    Vista
  65. Lowest$ NEW Nvidia GPU RTX A2000 12gb LP, HP ENVY PC, 12700, 32gb, 1tb
    $1
    Carlsbad
  66. Dell Laptop Chargers (Multiple)
    $20
    San Marcos or Cardiff
  67. MacBook Pro 14” – 4TB SSD – Brand New Sealed – Black. Nano Screen
    $3,300
    Escondido
  68. PC set up
    $1,000
    San Marcos
  69. GTX 1650 Super Gaming PC 16GB needs a HDD
    $500
    Rancho Carrillo in Carlsbad
  70. 13" Macbook Air 2025
    $900
    Vista
  71. Microsoft Ergonomic Keyboard for Business - Wired (USB)
    $30
    Carlsbad/Oceanside/Vista/San Marcos
  72. Windows 10 desk computer - works - refurbished
    $55
    San Marcos
  73. New Bambu A1 3D printer
    $200
    north san diego county
  74. 15- inch MacBook Air M4 (2025)
    $1,000
    Escondido
  75. Apple MacBook Pro 14" M4 Max – 36GB / 1TB – Space Black - Near New
    $2,300
    Carlsbad
  76. XP and windows 7 PC or laptops - working - refurbished
    $50
    San Marcos
  77. Razer BlackWidow Elite Mechanical Wired Gaming Keyboard W/Back Light
    $50
    Escondido
  78. 2024 Dell Latitude 7450 - Core Ultra 7 (Fast!) - 16GB RAM - 1TB SSD
    $750
    Vista
  79. Dell Pro 14 Plus - Core Ultra 7 265U vPro | 32GB DDR5 | 2TB Gen4 NVMe
    $1,700
    Vista
  80. Microsoft Surface Pro 7 i7 16gb 256gb
    $400
    San Marcos
  81. MacBook Pro 13” (M1, 16GB RAM) – Excellent Condition!
    $590
    north san diego county
  82. Apple iPad 4 and mini 4
    $25
    north san diego county
  83. Microsoft Office 2007 Home and Student =BRAND NEW SEALED=
    $25
    San Marcos