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Computers For Sale in Madison, WI

  1. see also
  2. Big Beast Desktop PC-Low bids Ignored!
    $450
    Madison
  3. Computer electronics
    $20
    New Lisbon, WI
  4. HP Quad-Core Desktop Computer
    $70
    Baraboo
  5. Custom built Workstation
    $275
    Madison
  6. Extremely nice custom built PC
    $500
    Madison
  7. Asus custom gaming PC
    $510
    Madison
  8. Intel custom built PC. 9th Gen.
    $375
    Madison
  9. Extremely nice computer W/RGB remote
    $500
    Madison
  10. Intel workstation PC
    $425
    Madison
  11. Coolermaster gamming PC
    $500
    Madison
  12. Retro/vintage PC Tower
    $170
    Madison
  13. Classic workstation Available
    $370
    Madison
  14. NZXT excellent desktop PC READ-Discription
    $400
    Madison
  15. Razer Laptop-2016
    $105
    Madison
  16. Dell Laptop, Purchased 6/2026 never unboxed,
    $1,900
    SW Madison
  17. ASUS custom desktop with 32GB of memory
    $200
    Madison
  18. Dell i7 Desktop Computer Tower
    $82
    Baraboo
  19. LG Computer Screen
    $5
    Lodi
  20. Dell i7 Eight-Core Micro Desktop Computer with WiFi
    $371
    Baraboo
  21. iMac 21.5-Inch "Core i5" 2.9 (Late 2013)
    $400
  22. Dell OptiPlex 7040 PC W/ Everything
    $300
  23. HP 27 - Inch Pavillion All-In-One PC
    $500
  24. MacBook Air (13-inch, 2017) i7 512GB - Silver
    $600
  25. Dell Desktop Computer Tower
    $110
    Baraboo
  26. Ativa Assorted Colors CD – R 40 X 700 MB 80 Minute Jewel Case 20 Pack
    $15
    Madison Northside - Near Warner Park Area.
  27. InterAct SV-2020 Wireless Intelligent Trackball Remote Vintage Ser
    $15
    Madison Northside - Near Warner Park Area.
  28. Adjustable desk ITEMS, Monitor Arms, Headset,
    $30
    Dodgeville
  29. Custom Desktop Computer
    $70
    Baraboo
  30. 2020 MacBook pro 13in, mint condition
    $400
    Oregon wi
  31. ASUS - V701 Mini Computer -Intel Core Ultra 9 275HX - 16GB Memory - 1TB
    $840
    Evansville
  32. Ricoh SP C411dn color laser printer
    $220
    DeForest
  33. Dell Ubuntu Desktop Computer
    $66
    Baraboo
  34. Dell Optiplex 3010 Desktop PC
    $90
    Baraboo
  35. Dell Latitude 7420 i5-1135 16G-DDR4
    $230
    Middleton
  36. HP i7 Desktop Computer Tower
    $95
    Baraboo
  37. Latest Apple iMac M4
    $825
  38. HP Color Laser Jet Pro MFP 3301 sdw
    $300
    Middleton
  39. Two cases for Samsung phones
    $25
    Middleton
  40. Dell i5 Micro Desktop Computer with WiFi
    $234
    Baraboo
  41. Dell XPS 13 7390 from 2021 *broken case*
    $200
    Madison
  42. Microsoft Surface Pro 7 with i5-1035G4
    $220
    Baraboo
  43. Sony SRs-D21 Active 2.1 Computer Speaker System READ ENTIRE LISTING!
    $40
    Madison - Warner Park Area
  44. Asus PentiumII Computer
    $2,800
    Madison
  45. Asus PentiumIII Computer Slot1
    $2,000
    Madison
  46. MSI Platinum 1st Edition
    $4,000
    Madison
  47. MSI Platinum 4th Edition
    $1,500
    Madison
  48. IBM ThinkCentre M50
    $2,700
    Madison
  49. ThinkCentre IBM M50
    $2,500
    Madison
  50. Dell Vostro 220 Windows XP+7
    $300
    Madison
  51. XFX Retro Gaming PC
    $1,200
    Madison
  52. Windows XP Tablet
    $2,800
    Madison
  53. Athlon 2400+ Radeon 9700 Pro MSI CD-ROM Asus Xonar D1
    $1,000
    Madison
  54. GeForce 256 Computer
    $10,000
    Madison
  55. Gateway E5800 GT 710 Windows 7 Light Gaming PC
    $100
    Madison
  56. 1045T Window 7 Gaming PC
    $200
    Madison
  57. i7-3930k 32GB DDR3-2133 500GB NVMe 8GB GTX 1070Ti 1,000w Gold PSU
    $525
    Madison
  58. Asus P2B-LS Slot1 #2
    $1,400
    Madison
  59. OptiPlex 745 Q6600
    $400
    Madison
  60. OptiPlex 755 Q9450
    $500
    Madison
  61. MSI K8M800
    $2,000
    Madison
  62. IBM M51 Parts
    $200
    Madison
  63. IBM M50 Parts
    $200
    Madison
  64. Asus M4A78 PRO Motherboard
    $50
    Madison
  65. IBM PS/2 Model 50 Type Z
    $40,000
    Madison
  66. IBM PS/2 Model 30 286
    $4,000
    Madison
  67. HP Compaq Pro 4300
    $50
    Madison
  68. Dell OptiPlex GX110
    $5,500
    Madison
  69. Gigabyte Xeon 5430 mod
    $2,500
    Madison
  70. Gigabyte GTX 295 Computer
    $2,000
    Madison
  71. Compaq DeskPro
    $1,400
    Madison
  72. Dell Dimension 2400
    $300
    Madison
  73. Asus X2 550 CPU GPU 9800 GT Computer
    $450
    Madison
  74. AOpen +Intel i486 DX2
    $500
    Madison
  75. AOpen Intel PentiumII Computer
    $15,000
    Madison
  76. ABit Socket 939 AMD Computer
    $8,900
    Madison
  77. HP Pavilion a350n
    $400
    Madison
  78. Toshiba Satellite
    $500
    Madison
  79. Intel D915GUX Computer
    $650
    Madison
  80. Asus K8V-MX Socket 754 Computer
    $1,500
    Madison
  81. Gateway Essential 500c
    $500
    Madison
  82. Intel Socket 370 Server
    $2,500
    Madison
  83. Gateway 310X
    $50,000
    Madison
  84. Dell OptiPlex 210L
    $500
    Madison
  85. Light Gaming PC 12-Core GTX 1080Ti 32GB quad-channel
    $0
    Madison
  86. A10-8700p Radeon R6 Graphics 128GB SSD 8GB DDR3-1600 Laptop
    $60
    Madison
  87. A6-3600 @4.0GHz Radeon 6530D 60GB SSD 8GB DDR3-1333 320GB HDD WiFi
    $60
    Madison
  88. i7-7500u R7-340 GPU 16GB DDR4-2133 192GB SSD HP Laptop
    $100
    Madison
  89. Windows 98 Retro Computer
    $6
    Madison
  90. 2 32” Curved Gaming Monitors with Vesa Desk Mount
    $250
    Oregon
  91. Microsoft Surface Go 3 Tablet Computer with i3-10100Y
    $200
    Baraboo
  92. Microsoft Surface Go 2 Tablet Computer
    $100
    Baraboo
  93. Microsoft Surface Go 3 Tablet Computer
    $70
    Baraboo
  94. Computer Hardware - NVMe SSDs + Ram + Motherboards
    $0
    Monroe, WI
  95. M4 Imac
    $949
    Middleton
  96. Microsoft Surface Go 3
    $70
    Baraboo
  97. Faxphone
    $25
    Portage
  98. Acer Chromebook 15
    $50
    Madison
  99. MacBook Air
    $200
  100. HP 95LX calculator
    $150
    Oregon
  101. Gateway Desktop Computer with 1tb Hard Drive
    $73
    Baraboo
  102. Dell Vostro Desktop Computer Tower
    $380
    Baraboo
  103. macbook pro 15'' retina late 2013-only 94 battery cycles
    $150
    madison
  104. Dell Inspiron Desktop PC Computer Intel Core i5
    $375
    Baraboo
  105. iMac Pro with 64gb ram, 1tb storage and 27in screen
    $800
    madison
  106. HP OMNI Desk Slim Desktop computer with HP Monitor
    $375
    Middleton
  107. Dell XPS Intel i7 Desktop Computer Tower
    $140
    Baraboo
  108. iMac ( used, great condition )
    $150
    Madison
  109. ByteSpeed Desktop Computer PC Intel Core i5 9th Gen
    $250
    Baraboo
  110. Apple 21.5 inch iMac Desktop Computer
    $85
    Oregon, WI
  111. HP Elite 8300 All-In-One PC, Core-i5, 16GB RAM, 500GB SSD, Windows 11
    $140
    Madison Far West
  112. HP Elite 8300 All-In-One PC, Core-i7, 16GB RAM, 500GB SSD, Windows 11
    $150
    Madison Far West
  113. ByteSpeed Desktop Computer PC Intel Core i5 8th Gen
    $175
    Baraboo
  114. Apple MacBook Pro i7 2.9GHz 15" (Mid 2017) 512GB SSD with case and box
    $320
    Fitchburg
  115. Dell OptiPlex Micro PC Desktop Computer
    $240
    Baraboo
  116. 1600w power supply
    $500
    Sauk City
  117. FTW 3080 GPU
    $300
    Sauk City
  118. Canon Pixma Inkjet Printer printhead QY6 0042
    $15
    Portage
  119. Canon Pixma Printer Ink Set BCI 3e, 6c, 6m, 6y
    $20
    Portage
  120. HP EliteDesk Mini Desktop Computer PC
    $165
    Baraboo
  121. Macbook Pro 15" A1707 2016 Core i7 16GB RAM 256GB SSD macOS 12.7.6
    $250
    Madison
  122. MSI Custom Gaming PC Core i5 16GB RAM 480GB SSD 1TB HDD GTX 1660Ti
    $595
    Madison
  123. Lenovo Yoga 6 13ARB Laptop Ryzen 5 8GB RAM 256GB SSD Win 11 Home
    $295
    Madison
  124. Lenovo ThinkPad T580 Laptop Core i5 12GB RAM 256GB SSD Win 11 Pro
    $295
    Madison
  125. Lenovo ThinkBook 15 G2 Laptop Core i5 16GB RAM 256GB SSD Win 11 Pro
    $395
    Madison
  126. PLENTY OF HP, DELL, LENOVO DESKTOPS W/ WINDOWS 11
    $250
    Madison
  127. Dell Vostro 14 5420 Laptop Core i5 16GB RAM 256GB SSD Win 11 Pro
    $350
    Madison
  128. ROG Zephyrus 14 inch 40gb ram/1tb ssd
    $700
    Verona
  129. Dell OptiPlex Desktop Computer Tower with Intel i5
    $160
    Baraboo
  130. Rose Electronics Ultraview Pro KVM
    $75
  131. Cisco Catalyst 2950 Rack Switch
    $20
  132. HP Rack Server
    $150
  133. Barracuda Spam Firewall 200 server
    $150
  134. Magic Chef Pizza oven.
    $40
    Middleton
  135. ByteSpeed Small Form Factor Desktop Computer PC
    $155
    Baraboo
  136. Kyocera KM-2050 laser printer/copier
    $80
    Madison WI
  137. Dell OptiPlex Desktop PC Tower
    $150
    Baraboo
  138. Dell OptiPlex Micro PC with Windows 11
    $145
    Baraboo
  139. Gaming pc
    $650
  140. Dell Optiplex Desktop Computer Tower
    $135
    Baraboo
  141. Lenovo IdeaCentre24 23.8" AIO 3 Ryzen 7535HS
    $500
    Middleton, WI
  142. Dell Optiplex Desktop Computer Tower with Windows 11 Pro
    $130
    Baraboo
  143. Dell Desktop Tower with Windows 11
    $125
    Baraboo
  144. Windows 98 Gaming PC w/Extras
    $150
    Madison
  145. HP Envy Desktop Computer Tower with WiFi
    $115
    Baraboo
  146. Apple Imac (Retina 4K, 21.5-inch, Late 2015)
    $250
    Oregon
  147. Samsung Chromebook 4 (32GB eMMC, Intel Celeron, 1.10 GHz, 4GB)
    $80
    West side
  148. Brand New MSI Katana 15 Gaming Laptop Computer i7 14650hx + RTX 5050
    $900
    Baraboo
  149. Dell Intel Core i5 Desktop Tower
    $78
    Baraboo
  150. Windows XP Gaming PC
    $130
    Madison
  151. Dell Vostro Desktop Computer with WiFi
    $75
    Baraboo
  152. Dell Optiplex 990 I-5 desktop
    $50
    East Madison
  153. Lenovo i5 Six-Core Tiny Computer
    $168
    Baraboo
  154. HP Intel I3 Desktop Computer
    $71
    Baraboo
  155. Apple EMac model 1002
    $60
  156. Dell Inspiron 22 All in one touchscreen 21'' 8GB Ram Win 10
    $140
  157. Linux Mint Desktop Computer Tower
    $45
    Baraboo
  158. Lenovo All in One Touchscreen Windows 10
    $185
  159. Netgear Nighthawk AC1900 WiFi Router – Fast Dual Band (R7000)
    $59
  160. 21.5" Windows 11 Lenovo All in one computer
    $230
    madison
  161. HP OfficeJet Pro 8720 All-in-One Wireless Printer
    $250
  162. hp officejet pro 8025
    $99
  163. Dell Desktop Computer With 1tb Hard Drive
    $35
    Baraboo
  164. Asus Vivobook S5406SA-WH79 32gb RAM 1tb SSD Laptop Computer
    $850
    Baraboo
  165. HP Desktop Computer with Linux Mint
    $70
    Baraboo
  166. MacBook Pro model A1425
    $145
    Madison
  167. Apple iMac 24" A2438 (2021 Retina 4.5K) M1 8 Core | 8GB | 500GB SSD |
    $550
    Burke Heights
  168. Dell Desktop Computer with Windows 11
    $180
    Baraboo
  169. Emachines Desktop Computer
    $44
    Baraboo
  170. HP Thin Line Desktop Computer
    $39
    Baraboo
  171. MSI Vector GP66 12UHSO-673 15.6" 165Hz 1TB SSD, Intel Core i9-12900H,
    $1,000
    102 ponwood cir
  172. HP i5 Desktop Computer
    $81
    Baraboo
  173. Supermicro 1U Rackmount Server
    $90
    Baraboo
  174. Compaq Fan
    $10
    Portage
  175. 24" Acer LCD Monitor
    $40
    Atwood
  176. Apple MacBook Air M 2020
    $250
    Midvale Heights
  177. Cat6 cable
    $28
    Middleton
  178. Custom Gaming PC – i9‑11900K / RTX 3080 Ti / Lian Li O11 Vision Chrome
    $1,199
    Madison
  179. HP 5150 printer (box, accessories, manuals)
    $20
    DeForest
  180. 2017 MacBook Pro 13” — intel i5 8gb
    $300
    Stoughton
  181. Hp P24vb G4 FHD Monitor (New)
    $100
    Verona
  182. HP 17 Inch Laptop - Works Great - $200 OBO
    $240
    Madison
  183. Acer Nitro 60 Gaming PC Ryzen 7900X RTX 5070 32GB RAM 1TB
    $1,400
    Barneveld
  184. LINUX COMPUTERS - Take Your Pick
    $125
    Madison
  185. Alienware Low-Profile RGB Gaming Keyboard AW510K Light
    $50
    Madiwon