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Computers For Sale By Owner in Washington, DC - Maryland

  1. see also
  2. Pierre Cardin Black Leather Laptop Bag/Briefcase
    $20
    Bethesda
  3. 13" Macbook Pro - original box & owners materials
    $150
    leisure world=silver spring, md
  4. Lenovo Gaming Laptop 16gb Ram
    $460
    Hyattsville
  5. Good crutches
    $5
    Silver Spring
  6. Samsung Tab S9 Beige
    $350
    ROCKVILLE
  7. Apple 85W MagSafe Power Adapter
    $45
    Olney, Maryland
  8. Apple Mac Studio M2 Max 12-core CPU - Mint - 32GB RAM 512GB SSD
    $1,000
    Rockville
  9. Apple Mac Mini M2 Pro 10-core CPU - Mint - 16GB RAM 512GB SSD
    $500
    Rockville
  10. Apple Mac Mini M2 - Mint - 16GB RAM 256GB SSD
    $325
    Rockville
  11. Apple Mac Mini M2 - Mint - 8GB RAM 256GB SSD
    $225
    Rockville
  12. Apple iMac 21
    $100
    maryland
  13. Dell Inspiron 620
    $100
    maryland
  14. HP 27f Inch IPS LED FHD Monitor
    $200
    Gaithersburg
  15. HP ENVY Laptop 17 Inch
    $2,000
    Gaithersburg
  16. HP 27es Inch IPS LED FHD Monitor
    $180
    maryland
  17. Custom Desktop with SSD, i5, Windows 11 Pro
    $40
    Bowie
  18. Touchscreen HP 17” laptop Core i7 Windows 11 Libre Office
    $140
    maryland
  19. HP PRO 3500 SERIES MT DESKTOP COMPUTER - I5 - 8GB - 1TB - WIN 11 PRO
    $75
    BELTSVILLE
  20. HP61 Combo Ink Pack-generic
    $15
    Clinton, MD
  21. Monitor Stand with Sliding Keyboard tray
    $25
    CLINTON, MD
  22. TARGUS Laptop Cooler & Hub
    $15
    CLINTON, MD
  23. NETGEAR Ethernet Hub
    $15
    Clinton, MD
  24. Fully Upgraded Dell Desktop! 🎁 Intel i7, 32GB, 1TB SSD, RTX 3060 +
    $1,200
    Clarksburg
  25. Upgraded Dell Desktop! 🎁 Intel i7, 28GB, 1TB SSD, GTX 1060 + 27''
    $1,000
    Clarksburg
  26. Looking to trade my Fender Stratocaster for a Macbook Air or PRO
    $1
    Gaithersburg
  27. verizon router
    $40
    Rockville, Maryland, United States
  28. Verizon CR1000 WiFi 6E Router. New in the Box
    $120
    DC/MD/VA
  29. Lenovo Tab M10 Plus (Gen 3). New Sealed Box
    $200
    DC/MD/VA
  30. Dockable System. New In The Box
    $75
    DC/MD/VA
  31. Verizon Router FIOS-G1100
    $60
    DC/MD/VA
  32. Fusion5 10.1" Windows 11 Home Full HD Tablet PC. New Sealed box
    $200
    DC/MD/VA
  33. HP 22 Inches Monitor. New Sealed Box
    $120
    DC/MD/VA
  34. Dockable System. New In The Box
    $65
    DC/MD/VA
  35. New Keyboards
    $10
    DC/MD/VA
  36. Fusion5 10.1" Windows 11 Home Full HD Tablet PC. New In The Box
    $200
    DC/MD/VA
  37. HP 22 Inches Monitor. New Sealed Box
    $120
    DC/MD/VA
  38. Lenovo Tab M10 Plus (Gen 3). New In the Box
    $200
    DC/MD/VA
  39. HP 22 Inches Monitor. New Sealed Box
    $130
    DC/MD/VA
  40. Verizon Router FIOS-G1100
    $60
    Rockville
  41. New Keyboards
    $10
    Rockville
  42. Dockable System. New In The Box
    $50
    Rockville
  43. Surface Pro 7
    $200
    Upper Marlboro
  44. Surface Pro 6
    $100
    Upper Marlboro
  45. MacBook Pro 16
    $1,000
    Centreville, VA
  46. Windows 11 HP laptop with the new battery, external mouse and adapter
    $100
    Urbana, MD
  47. Motorola MB7220 DOCSIS 3.0 Cable Modem
    $15
    maryland
  48. Sceptre 24-inch Professional Thin 1080p LED Monitor
    $50
    maryland
  49. Sleeper Build Gaming Pc
    $250
    Silver Springs
  50. AOC 2436V 24" Class LCD Widescreen HD Monitor (Black)
    $30
    maryland
  51. 24" Dell™ E248WFP Flat Panel Monitor
    $30
    maryland
  52. Lenovo Windows 11 i5 12G 1TB wifi HDMI accessories
    $149
    Olney
  53. Dell 65W AC Adapter 19.5V 3.34A model HA65NM130
    $20
    Olney
  54. Apple Magic Keyboard 2 White Bluetooth wireless iMac MacBook
    $35
    Germantown MD
  55. Apple Magic Keyboard with Touch ID for Mac Models with Apple Silicon
    $89
    Germantown MD
  56. Apple 2021 Macbook Pro 14 inch Space Gray (M1 Pro + 16GB + 1TB SSD)
    $949
    Germantown MD
  57. SAMSUNG T7 Shield SSD 4TB External Solid State Drive USB-C 3.2 gen 2
    $299
    Germantown MD
  58. Apple Thunderbolt Display 27” Monitor – Great Condition – Pickup Only
    $160
    gaithersburg
  59. NIB Laptop: Samsung - Galaxy Book Pro 13.3"
    $495
    Chevy Chase
  60. Samsung - Galaxy Book Pro 13.3"
    $495
    Chevy Chase
  61. Microsoft Surface Pro X SQ1 256GB 8GB RAM LTE Office 2016 Bundle
    $200
    maryland
  62. Microsoft Surface Laptop 7 Grey 13.8 SD X Plus 256GB 16GB Office 2016
    $400
    maryland
  63. Microsoft Surface Laptop 3 15 Intel i7 256GB 16GB Office 2016 Bundle
    $200
    maryland
  64. Excellent ruggedized and lightweight ASUS chromebook
    $70
    Germantown, MD
  65. Lightweight and portable Windows 11 HP laptop with mouse, shoulder bag
    $85
    Urbana, MD
  66. Full set - Windows 11 Lenovo desktop PC, 23" monitor, wifi, web camera
    $100
    Germantown, MD
  67. Kate Spade Laptop Sleeve
    $30
    Rockville
  68. Apple Newton MessagePad 110 Keyboard, Charging Station, and Manuals
    $145
    Silver Spring
  69. Acer atc 780 windows 11
    $150
    Rockville
  70. Canon Pixma MG5422 Wireless Inkjet Photo All-in-One Color Printer
    $200
    Laurel
  71. Dell OptiPlex 9020 Desktop – i7 • 16GB • 500GB • WiFi
    $120
    Capital Heights
  72. Dell OptiPlex 790 Desktop i7 • 8GB RAM • 1TB HDD • WiFi
    $75
    Capital Heights
  73. Microsoft Surface Pro 1807 Touch 8GB / 256GB – w/ Keyboard & Case
    $200
    Capital Heights
  74. BULK LAPTOPS – 200 Lenovo Yoga 11e Gen 6 M3 4GB 128GB
    $65
    Capital Heights
  75. Lenovo Yoga 11e Gen 6 M3-8th 2-in-1 8GB 128GB EDU Edition
    $100
    Capital Heights
  76. Lenovo Y510P Gaming/Productivity Laptop i7 16GB 512SSD 15.6"
    $275
    Capital Heights
  77. DELL OPTIPLEX 990 DESKTOP PC - I5 - 500GB - 4GB - WINDOWS 11 PRO
    $50
    BELTSVILLE
  78. LG 27" IPS Monitor – Model 27MK430H-B – Excellent Condition
    $50
    Germantown
  79. HP LaserJet Enterprise M506 Laser Printer - Redytech
    $120
    Gaithersburg
  80. HP Envy Inspire 7900e All-in-One Printer
    $70
    Potomac, MD
  81. NEW! 2 Protective LCD Anti-Glare Filter - 21.5"-22" Widescreen Monitor
    $35
    Gaithersburg / Shady Grove
  82. Working monitor + gaming PC (Phenom II X4 965, 24GB RAM, HD 6870)
    $100
    Greenbelt, MD
  83. Fully working custom mini-ITX Gaming PC (RX 480, i5-6600K, 16GB RAM)
    $250
    Greenbelt, MD
  84. GAMING COMPUTER - CUSTOM BUILT - GREAT STARTER SYSTEM
    $200
    BELTSVILLE
  85. Macbook Air 13inch 2020
    $300
    Washington
  86. ROCKETFISH Laptop Cooling Stand
    $5
    GERMANTOWN, MD
  87. HP Pavilion P6214Y - Windows 7 Desktop Computer PC
    $50
    North Potomac
  88. Computer desk for small spaces
    $70
    Rockville
  89. Samsung Galaxy Tablet (64GB, 11-inch, 2024)
    $150
    maryland
  90. HP 503A Yellow (Q7582A) and HP 503A Magenta (Q7583A) Toner Cartridges
    $25
    Olney
  91. Macbook pro core i5 2.3Ghz
    $200
    Takoma Park
  92. Dell Optiplex 3050 Desktop Computer
    $40
    maryland
  93. Dell Latitude 7210 2-in-1 Laptop
    $250
    New Carrollton MD
  94. DELL PowerEdge R530 3.5 " X8 Bays, 2X E5-2695v4 128Gb 8x SSD's, 2x1100
    $1,100
    Clarksburg
  95. DEll Poweredge R730XD, Xeon E5-2670, 4x400G x1.2TB SAS HDD, 128GB RAM
    $1,000
    Clarks
  96. Apple MacBook Air A1370 11.6" Laptop 2011
    $40
    Kensington
  97. Canon PIXMA MG5520 Wireless All-In-One Printer Scanner
    $100
    Kensington
  98. Dell Optiplex 9020
    $60
    Kensington
  99. Ethernet Cables, Telephone Cords and more 
    $1
    Gaithersburg
  100. Macbook air 13inch 2012-2017 read description
    $120
    Laurel
  101. Macbook pro 15inch 2012 -2015
    $160
    Laurel
  102. Macbook air 11inch intel i5 4gb ram 128gb ssd 2013-2014
    $80
    Laurel
  103. Macbook Air 13" 2012
    $150
    Upper Marlboro MD
  104. 2019 MacBook Pro 15"
    $400
    Upper Marlboro MD
  105. Dell Gaming Laptop
    $300
    Largo MD
  106. Gaming PC | Ryzen 5 | GTX 1070| 1 TB NVMe SSD | WiFi
    $490
    Germantown, MD
  107. 14" Flat Screen Monitor
    $15
    maryland
  108. 24 inch samsung TV/Monitor
    $45
    North potomac/Gaithersburg
  109. Acer Aspire 5
    $350
    Gaithersburg
  110. Acer 315 Chromebook
    $75
    Gaithersburg
  111. Monitor Stand - holds 100 lbs - laptop, monitor, printer, copier
    $24
    Gaithersburg / Shady Grove
  112. Thermalright CPU Coolers
    $40
    Bowie
  113. iMAC and HP Pavilion
    $400
    Gaithersburg
  114. StarTech USB-C to 4 USB-A hub
    $10
    Germantown MD
  115. Brand New 24” HP Monitor
    $99
    Rockville MD
  116. Lenovo ThinkVision 24” Monitor Brand New
    $99
    Rockville MD
  117. Mirrors Passenger Right Side Heated Hand for Toyota RAV4 2013-2018
    $40
    Germantown MD
  118. FARM CH9972 Oil filter
    $5
    Germantown MD
  119. CalDigit Thunderbolt 3 Mini Dock
    $40
    Germantown MD
  120. Apple USB-C Digital AV Multiport Adapter
    $20
    Germantown MD
  121. Brand New Jabra 410 Speakerphone
    $50
    Germantown MD
  122. Apple thunderbolt to gigabit ethernet adapter
    $10
    Germantown MD
  123. Jabra Evolve 75 Stereo Wireless Headphones
    $50
    Germantown MD
  124. Cisco SX20 Video Conference System
    $2,500
    MD
  125. Cisco SX20 Video Conference System
    $2,500
    MD
  126. Extron boxes Computer
    $50
    MD
  127. Docking station -- DELL WD19 130W PWR DELIVERY 180W AC
    $100
    North Bethesda
  128. HP E24 G5 FHD monitors -- 2
    $175
    North Bethesda
  129. Dell 22-Inch Monitor
    $35
    Germantown
  130. HP Color Printer with extra cartridge
    $120
    Germantown
  131. 2020 13.3” MacBook Air 16GB RAM; 256GB SSD HD.
    $200
    maryland
  132. Dell Laptop docking station
    $15
    Germantown
  133. DELL XPS 8920 / INTEL i7 / 256GB SSD / 16GB RAM / Windows 10 Home
    $350
    Gaithersburg
  134. 🌐 High-Speed Internet Cables for Sale 🌐
    $10
    Rockville, Maryland, United States
  135. 2020 Macbook Air Exellent Condition
    $175
    maryland
  136. Custom pc i5 12400 pny rtx 4070
    $750
    Kensington
  137. Thermaltake 750W PSU Power Supply
    $50
    Rockville, Twinbrook
  138. Monitor
    $45
    Silver Spring
  139. Lenovo ThinkPad X1 Extreme Gen 2 (Used, Excellent Condition)
    $700
    Hyattsville
  140. 32 inch LG monitor
    $100
    Bethesda
  141. Apple iMac "Core i5" 3.4 27" 5K Retina Desktop Software and Printer
    $850
    Gaithersburg
  142. Dell XPS 8300 Desktop Intel i7-2600 CPU / 4GB RAM / 500GB HDD / Win XP
    $35
    gaithersburg
  143. HP ProDesk - Win 11 - Intel i5 3.30GHz - 8GB RAM - 500GB HDD
    $120
    College Park
  144. DELL Dimension 4600 - Win XP - Pentium 4 2.80GHz - 1GB RAM - 80GB HDD
    $80
    College Park
  145. Gateway Performance 1600 - Win 98SE - Pentium 4 1.6GHz - 128MB RDRAM
    $100
    College Park
  146. Dell Monitor - NOS
    $35
    Rockville, Twinbrook
  147. Custom Gaming PC - Ryzen 5 5600x / RTX 3060 / 32GB RAM
    $700
    Capitol Heights
  148. iMac Core i5 2.7 GHz - HDD 1 TB RAM 24 GB RAM
    $300
    Cabin John
  149. Setup CD for Canon Pixma MX870 Printer
    $0
    Silver Spring
  150. HP Victus 15” gaming laptop
    $200
    Clarksburg
  151. Vintage Apple iBook Laptop + Charger
    $10
    Burtonsville
  152. Dell Latitude D820 Series (for parts)
    $6
    Burtonsville
  153. HP 27" 1440p monitor on an Ergo Desktop sit/stand desk
    $140
    maryland
  154. Win 11 Gaming PC
    $675
    Rockville
  155. Apple Timecapsule 2Tb $100OBO
    $100
    Bethesda
  156. Samsung Chromebook
    $350
    Burtonsville
  157. Brand new Full-Motion Wall Mount 40"-50"
    $80
    Gaithersburg
  158. Apple Mac Pro Desktop Computer (Quad-Core, Late 2013)
    $750
    Gaithersburg
  159. Synology 220J NAS, Two 1TB drives
    $200
    Bethesda
  160. DELL 24" Gaming Monitor SE2417HG
    $80
    Silver Spring
  161. IKEA Computer Stand
    $75
    Bethesda
  162. asus gaming laptop
    $200
    Potomac
  163. Logitech Alto Cordless  Notebook Stand
    $20
    Riverdale Park, MD
  164. Dell precision 3420 PC Tower With windows 11 Installed
    $80
    Fort Washington
  165. LENOVO ideapad FLEX 4-1480 2-in-1 - Intel i7-7500U, 16GB RAM, 512GB SS
    $150
    maryland
  166. MacBook Air (2011 model)
    $100
    maryland
  167. Great Verizon FiOS G1100 Quantum Gateway Wireless Wi-Fi Router Mod
    $1
    Silver Spring
  168. Entry Level Gaming PC: RX480 + i5-6600k
    $300
    Chevy Chase, MD
  169. 2017 21.5" iMac 4K i7 16GB RAM 500GB SSD
    $350
    Kensington
  170. 2013 Mac Pro Desktop - 16GB RAM 1TB SSD
    $300
    Kensington
  171. 2019 16" MacBook Pro i9 64GB RAM 8TB SSD
    $1,500
    Kensington
  172. Microsoft Surface Laptop 4 15"Touchscreen Core i7 8GB 512GB SSD
    $350
    Rockville
  173. Apple Macbook Air 13.6 inch (M2 chip)
    $480
    Bowie
  174. Apple Macbook ur 13.3 inch
    $320
    Gambrills
  175. M4 Max MacBook Pro 14inch Space Black: 1TB (16core cpu, 40core gpu, 64gb memory)
    $3,900
    Rockville
  176. Dell 27-inch QHD USB-C Monitor (model P2724DE)
    $400
    Rockville
  177. Gateway or other Laptop Computer Charger
    $10
    Silver Spring
  178. Surface Pro 8 - Graphite, i7,16GB,256GB,with Keyboard,with Slim Pen 2
    $600
    Gaithersburg
  179. Dell Optiplex 390
    $35
    Beltsville
  180. Dell Optiplex 3010
    $50
    Beltsville
  181. Dell Optiplex 9020 I5-4590 12GB RAM
    $50
    Beltsville
  182. Complete HP ProDesk 600 G5 Mini PC System Windows 11 Pro - Redeytech
    $199
    Silver Spring
  183. Philips 241B8Q 24'' FHD 1920 x 1080 IPS LCD Monitor - Redytech
    $40
    Silver Spring
  184. Dell Latitude 5400 14'' Touchscreen 16GB RAM 256GB SSD Windows 11 Pro
    $169
    Silver Spring
  185. Dell Latitude E5450 i7 12GB RAM Windows 11 Pro Computer - Redytech
    $119
    Silver Spring
  186. Getac UX10 G2 Fully Rugged Tablet 10.1'' FHD Display Windows 11 Pro
    $395
    Silver Spring
  187. Dell Precision M2800 15.6-inch Gaming Laptop Computer Windows 11 Pro
    $99
    Silver Spring
  188. Dell Latitude E7270 12.5'' Ultrabook 16GB RAM 256GB SSD Windows 11
    $119
    Silver Spring
  189. Dell P2414h 24-inch IPS Full HD LED Monitor - Redytech
    $40
    Silver Spring
  190. Lexmark CS521dn Color Duplex Network Laser Printer - Redytech
    $129
    Silver Spring
  191. Lexmark MS321dn Network Duplex Laser Printer - Redytech
    $40
    Silver Spring
  192. HP LaserJet Pro M402dne Laser Printer with Toner Cartridge - Redytech
    $50
    Silver Spring
  193. Dell Latitude E6540 i7 16GB RAM Windows 11 Pro Computer - Redytech
    $129
    Silver Spring
  194. LG Ultrawide Monitor 29UM55-P 29" 21:9 2560 x 1080
    $150
    Montgomery Village
  195. FREE Salesforce Guides/Books
    $0
    Kentlands in Gaithersburg
  196. LG ultra gear monitor
    $550
    maryland
  197. Microsoft Surface Pro 7+ i5 8GB 256GB SSD
    $270
    Germantown
  198. MICROSOFT Surface Pro 9 i7 16GB 1 TB
    $750
    Germantown
  199. Surface Pro X w/ LTE Advanced SQ1|8GB|512GB
    $300
    Germantown
  200. Microsoft Surface Pro 9 2038 i5|8|256GB Tablet w/KB and Pen 2
    $480
    Germantown
  201. Inspiron Dell 5477 series all in one
    $100
    maryland
  202. MacBook Pro—Comes with charger. Turns on but shuts off — selling AS-IS
    $90
    maryland
  203. Brand New Dell Chromebook 3110 2-in-1 – Never Opened / Sealed Box
    $300
    Gaithersburg
  204. ASUS RTX-5060-08G
    $265
    friendship heights
  205. Google WiFi system, 3-Pack - Router Replacement for Whole Home Coverag
    $100
    Gaithersburg
  206. Samsung ViewFinity UR59C 32" 4K Curved Monitor
    $200
    Kensington
  207. Brother HL-L2300D Compact Laser Printer(5 available)
    $100
    Germantown
  208. Apple Airport Router A1521
    $30
    Gaithersburg
  209. Microsoft Surface Pro tablet 128GB w/detachable backlid keyboard,win10
    $250
    Germantown
  210. Wireless Keyboard
    $10
    North Bethesda
  211. Dell 27 inch - P2714Hc 1920 x 1080 LED Monitor
    $40
    Silver Spring
  212. 27" iMac Shipping Box
    $1
    Derwood
  213. Apple 24-inch LED Cinema Display Monitor A1267
    $125
    Gaithersburg, MD
  214. Macbook Pro 13" 16GB 1TB
    $375
    Rockville
  215. HP Color Laser Jet CP2025 Printer
    $200
    Rockville
  216. MACBOOK PRO COMPUTER REPAIR - Cracked Screen, Not Turning On, No Power
    $0
    College Park,Beltsville,Greenbelt,Laurel