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Computers For Sale By Owner in Long Island, NY

  1. Dell Latitude 3390 2-in-1 13" touch laptop i3-8310U 8GB 128GB
    $80
    Bellmore
  2. HP Elite x2 G8 13" Tablet with Keyboard i5 8GB 128GB Win 11
    $200
    Bellmore
  3. Macbook Pro 13in, 2020, 16 GB RAM, Intel i5
    $520
    Islip
  4. Computer Accessories
    $5
    Ronkonkoma
  5. iMac G3 DV Special Edition 500 MHz
    $0
    Merrick
  6. 17inch Wide Screen Acer Aspire 7720 Series Laptop - $135 (SUFFOLK L.I
    $135
    SUFFOLK L.I
  7. 17inch Wide Screen Acer Aspire 7720 Series Laptop - $135 (SUFFOLK L.I
    $135
    SUFFOLK L.I
  8. 17inch Wide Screen Acer Aspire 7720 Series Laptop
    $135
    SUFFOLK L.I
  9. 17inch Wide Screen Acer Aspire 7720 Series Laptop - $135 (SUFFOLK L.I
    $135
    SUFFOLK L.I
  10. 17inch Wide Screen Acer Aspire 7720 Series Laptop
    $135
    SUFFOLK L.I
  11. 17inch Wide Screen Acer Aspire 7720 Series Laptop - $135 (SUFFOLK L.I
    $135
    SUFFOLK L.I
  12. 17inch Wide Screen Acer Aspire 7720 Series Laptop
    $135
    SUFFOLK L.I
  13. 17inch Wide Screen Acer Aspire 7720 Series Laptop
    $135
    SUFFOLK L.I
  14. laptop Windows 11 16GB/512GB
    $440
    central islip
  15. 2013 Mac Pro for sale or trade
    $350
    Brookhaven
  16. dual Pentium Pro PC NEC mouse flatbed scanner, Cameras B&L optic
    $0
  17. PRINTERS: wide format, Xerox inkjet, OKIDATA laser Brother & OKI toner
    $0
  18. Adjustable Height Tilting Laptop Stand
    $15
    Ridge
  19. Microsoft SideWinder Precision 2 USB PC Joystick
    $20
    Ridge
  20. Radio Shack Analog/Digital PC Gamepad
    $15
    Ridge
  21. Microsoft SideWinder USB PC Game Pad
    $15
    Ridge
  22. Workstream Free Standing TV/Monitor Mount
    $15
    Ridge
  23. Epson FX-286e Wide Carriage 9-Pin Dot Matrix Impact Printer Model P12A
    $100
    Garden City
  24. Brand New in box HP Smart Tank Printer 7602
    $325
    Nesconset
  25. Laptop Roller Case
    $95
    Commack
  26. Surivor Journey Folio Case 9.7 Inch iPad Pro, iPad Air, & iPad Air 2
    $15
    Medford
  27. Briefcase / Lap Top Bag
    $10
    Melville
  28. VINTAGE OLD IMAC COMPUTER
    $150
    Amityville
  29. Gaming PC
    $1,500
    Hauppauge
  30. word processor
    $50
    brookhaven
  31. Apple PowerBook G3/233 w/EVERY conceivable accessory (+ ProAudioApps!)
    $185
    E. Patchogue
  32. CANON CARRY BAG/CASE - BRAND NEW
    $25
    Jericho, Nassau County, NY
  33. Coach tablot Case Holder
    $15
    Farmingville, NY
  34. Brookstone CTX Virtual Keyboard
    $15
    Farmingville, NY
  35. Logitech wireless air mouse
    $10
    Farmingville, NY
  36. Lap top bag
    $10
    Farmingville, NY
  37. for parts - Custom Gigabyte 790x | 4GB ddr2 | No Drives
    $80
    Islip terrace
  38. Lian Li white PC Full size ATX case tempered glass white
    $40
    Islip terrace
  39. Microsoft Surface Laptop 3 i5-1035G7 8GB 128GB Win 11
    $125
    Bellmore
  40. Dell Latitude 3310 2-in-1 13" touchscreen laptop i3 128GB SDD 4GB RAM
    $75
    Bellmore
  41. Microsoft Surface Laptop 2 i5-8350u 8GB 128GB Win 11
    $100
    Bellmore
  42. Dell Latitude 3330 2-in-1 13" laptop i3-1125G4 256GB SSD 8GB RAM
    $150
    Bellmore
  43. Dell Latitude 3310 2-in-1 13" touchscreen laptop i3 128GB SDD 8GB RAM
    $110
    Bellmore
  44. Lenovo 15.6” Idea Pad Laptop
    $110
    Ridge
  45. ***VTG Dell Inspiron 1100 Laptop--Please read***
    $50
    Western Suffolk
  46. ***17" Dell Flat Panel Color Display Monitor***
    $45
    Western Suffolk
  47. 2 X Samsung 27 inch curved monitors
    $150
    Hicksville
  48. ASUS X401A-BCL0705Y 14" Ultrabook Notebook 1.8GHz
    $100
    Lake Ronkonkoma
  49. CCTV Dome Camera - Honeywell HD51p (7)
    $350
    Lake Ronkonkoma
  50. HP Pavilion x360 Convertible Laptop
    $170
    Smithtown
  51. 16" MacBook Pro M2 Max 12/32 core 4TB
    $2,600
    Smithtown
  52. Dell 3470
    $150
    Suffolk Co
  53. Dell Inspiron 3470
    $125
    Suffolk Co
  54. PRINTER Lexmark X75 & Woofer W/Speakers
    $0
    CENTRAL ISLIP
  55. Dell Latitude 3310 2-in-1 Laptop i5-8265U 8 GBRam 256 SSD Win 11 Pro
    $100
    GREENLAWN LONG ISLAND
  56. Samsung galaxy nook sm t230nu
    $10
  57. Acer Aspire 8th Gen Core I5 TC-885-ACCFLi5O
    $200
    Levittown
  58. PRINTER-LEXMARK X75 & WOOFER W/SPEAKERS
    $100
  59. Lenovo ThinkCentere M90s Desktop
    $1,250
    Port Jefferson
  60. Canon Pixma MX922 Printer and New Ink Cartridges
    $25
    Deer Park
  61. iBUYPOWER Slate 9 Mesh Gaming Case - White
    $50
    Islip terrace
  62. HP Pavilion P7-1017c MT Intel Core i3-2100 3.1 GHz 4 GB RAM 1TB HD Win
    $50
    Islip terrace
  63. ASUS ROG Republic of Gamers ATX FULL size PC Case BLACK | USB | Audio
    $100
    Islip terrace
  64. Dell OptiPlex 5040 | i5-6th Gen | 16GB RAM | 240GB SSD | Desktop
    $200
    Islip
  65. DELL INSPIRON 3650 | INTEL CORE I3-6100 3.70GHZ | 256GB | 8GB RAM
    $140
    Islip
  66. HP Hewlett-Packard Envy 23 All In One Computer Touchscreen | Intel i3
    $60
    Islip terrace
  67. DIYPC ARGB-Q8-W White USB 3.0 Steel / Tempered Glass Micro-ATX Mid Tow
    $10
    Islip
  68. iBUYPOWER Y40 Gaming PC Desktop Computer - case premium HYTE Y40 Mid-T
    $50
    Islip
  69. Lian Li O11 Vision Compact O11VPW White Steel Tempered Glass ATX Mid T
    $80
    Islip terrace
  70. Lian Li 011 Dynamic EVO RGB Gaming Case (White)
    $100
    Islip
  71. Acer Aspire E17 E5-722 | AMD E2-7110 | 4 GB | 500GB HDD WIndows 10
    $60
    Islip terrace
  72. SUNDAY SALE 6/ 7 / 2026
    $1
    Islip
  73. Lenovo ThinkPad E575 15.6" | 500GB HD AMD A6 9600B | Windows 10
    $90
    Islip terrace
  74. Lenovo ThinkPad L470 Intel Core i3-6006U 8GB RAM | NO SSD | NO BATTERY
    $50
    Islip terrace
  75. Open Box - Motorola Moto G Power 5G (2023) XT2311 128GB Straight Talk/
    $90
    Islip terrace
  76. NZXT H510i Mid-Tower ATX PC Case – Black – Tempered Glass
    $10
    Islip
  77. Dell Inspiron 5579 2-in-1 15.6" (i5-8250U 1.60GHz | 8GB DDR4
    $100
    Islip
  78. Dell Inspiron 620s Intel Pentium 4GB | 500GB HDD
    $50
    Islip terrace
  79. Motorola Moto G 5G 2025 XT2513 64GB Forest Gray | Striaght Talk / Wifi
    $100
    Islip terrace
  80. GAMDIAS Black ATX Mid Tower Computer Case with Tempered Glass, Gaming
    $70
    Islip terrace
  81. HP 15-Notebook | Intel Celeron N2830 2.16GHz 4GB Ram | Laptop PC
    $70
    Islip
  82. LOT OF 3X DELL INSPIRON LAPTOPS (14z-5423) (N5050) (1764)
    $100
    Islip terrace
  83. MUSETEX ATX WHITE PC Case ARGB Fans Pre-Installed, 360MM RAD Support,
    $70
    Islip terrace
  84. 6x PC Gaming Case Lot ( NZXT H500) & More Mid Tower ATX Cases
    $199
    Islip terrace
  85. HP Chromebook 14" | 4GB RAM | 32GB 1.50GHz (hp-14-db0025nr)
    $90
    Islip
  86. NZXT S340 Mid-Tower Gaming Case White/Black
    $30
    Islip terrace
  87. Verizon Ellipsis 7" 4G LTE Wi-Fi Tablet 8GB
    $30
    Islip
  88. (Missing Glass) Fractal Design Define 7 E-ATX Mid-Tower Computer Case,
    $60
    Islip terrace
  89. Thermaltake Commander G42 Black Gaming Case
    $30
    Islip terrace
  90. LIAN LI O11 Dynamic EVO RGB Black Aluminum / Steel & AIO Cooler Fan
    $220
    Islip terrace
  91. (Missing Side Panel) iBUYPOWER RGB Gaming PC Case Mid Tower ATX Temper
    $20
    Islip terrace
  92. HP Chromebook 11A G8 EE AMD A4-9120C 1.60GHz 4GB RAM 32GB SSD
    $40
    Islip
  93. Hp Envy 14 notebook 14" i7-2820QM 1.6ghz 8gb RAM 250gb HD W10
    $50
    Islip terrace
  94. Dell Inspiron 531S CF3G0F1 AMD Athlon 64 X2 Dual Core | 2GB
    $15
    Islip
  95. HP OMEN 30L PC Case + 500W Power Supply 003
    $79
    Islip terrace
  96. Asus F551C Intel Core i3‑3217U 1.80 GHz 6 GB RAM | 150GB HDD
    $100
    Islip terrace
  97. Samsung Galaxy Tab E - SM-T377V Verizon 16GB 8in Android Tablet Black
    $40
    Islip
  98. DELL INSPIRON 3668 | CORE I3-7100 3.90 GHZ | 1TB | 8GB | Win 10
    $130
    Islip terrace
  99. Urbanista Los Angeles Solar Powered Active Noise Cancelling Headphones
    $40
    Islip
  100. HP Pavilion x360 2-in-1 convertible laptop
    $300
    Melville
  101. Lexmark MS823 Laser Printers
    $690
    Middle Island
  102. Nobl carry on suitcase
    $150
    Miller Place
  103. HP Envy 7640 Color, Wireless
    $60
    Albertson
  104. Samsung Galaxy A7 Lite Tab w/case 2- mobil hot spots NEW
    $20
  105. Chromebook (Lenovo)
    $120
    West Babylon
  106. 1989 McIntosh apple llci COMPUTER
    $250
    melville
  107. Apple 13-inch MacBook Neo - Citrus
    $625
    East Hampton
  108. 2013 Lenovo G580 - quick, lean and ancient
    $50
  109. Macbook Pro 15"- early 2011, needs new battery
    $50
  110. HP OMEN 35L Gaming Desktop (White Edition).
    $1,600
    Saint James
  111. Dell 23 1/2 inch monitor, keyboard, mouse
    $55
    Plainview
  112. Harmon/Kardon 3 piece spkr, with subwoofer
    $35
    Plainview
  113. HP Laptop power cord
    $10
    Glen Cove
  114. Dell computer monitor
    $10
    Glen Cove
  115. Samsung galaxy tab S2 Tablet (WIFI only)
    $45
    West Islip
  116. Logitech MK320 WIRELESS KEYBOARD & MOUSE COMBO (*MISSING USB RECEIVER)
    $10
    Bethpage
  117. Gaming PC - 2080 TI, I7 8700k, 32 gb ddr4
    $1,000
    Islip Terrace
  118. Laptop windows 11 16GB / 512 GB
    $440
    central islip
  119. Canon i900D Printer - Win and Mac
    $50
    Hewlett Harbor
  120. Small HP Xeon server w/ 32gb DDR4 ECC RAM
    $190
    Levittown
  121. Packard Bell Legend 486 PC Computer
    $35
    Levittown
  122. Samsung LCD computer monitor
    $30
    Greenlawn
  123. Apple Desktop for sale
    $723
  124. Collector's Item - Pack of 10 Sony Micro Floppy Disks
    $10
    Oceanside
  125. Vintage Mink & Leather Convertible Coat | 3-in-1| 1960s-70s
    $325
    Bridgehampton
  126. Vintage Atari & Commodore NOS Computer Collection
    $15,000
    Roslyn
  127. Antec Mini-ITX Desktop PC
    $115
    Old Bethpage
  128. iT Desk Riser #HD1300
    $75
    Lindenhurst, Long Island
  129. Altec Lansing ATP3 Powered Computer /Audio Speaker System W Subwoofer
    $50
    Stony Brook
  130. Hp laptop was $599 purchesed 2016 with battery and charger and carrying
    $120
    Hicksville
  131. Dell Optiplex 380 Desktop
    $25
    lynbrook
  132. IBM IntelliStation M Pro Desktop
    $20
    lynbrook
  133. Dell Poweredge 2950 1U Blade Server
    $50
    lynbrook
  134. HP Z400 Xeon Workstation
    $40
    lynbrook
  135. Gaming PC - AMD Ryzen 7 5800+ 64 GB DDR4 3600 Mhz, 4.5 TB 6900XT
    $1,200
    Sayville
  136. iPhone 11 – 256 GB – Excellent Condition – $180 (Cash, Firm)
    $180
    Sayville
  137. Logitech MX Master 2S Wireless Mouse - NEW!
    $40
    Northport, LI, NY
  138. Gaming PC Xeon 6 core RX 480
    $235
    Smithtown/Nesconset
  139. i7-8700 GTX 1660 Ti Gaming PC
    $430
    Smithtown/Nesconset
  140. hp laserjet ink
    $100
  141. HP 17” Laptop i5 11th Gen 1TB SSD 12GB RAM
    $329
    Lindenhurst
  142. HP Elite Book 830 G6 Laptop Intel I5 , 1.90 GHZ, WIN11,16 GB, 237 G
    $245
    Fairfield
  143. HP Envy 14” Touchscreen Laptop i5 13th Gen 512GB 8GB RAM
    $329
    Lindenhurst
  144. HP TE01-1244 32GB ram, 1TB PCIe NVME + 2TB HD, Windows 11 Pro.
    $425
    Syosset
  145. DOLCH PAC 64 Working Vintage w/ Sniffer + data
    $1,500
  146. Microsoft Surface Book 3 15” i5 10th Gen 8GB RAM 256GB SSD Touchscreen
    $239
    Lindenhurst
  147. HP 17” Touchscreen Laptop Computer Windows 11 Intel Core i7 12th Gen 64GB RAM
    $695
    Lindenhurst
  148. HP Pavilion X360 14” Touchscreen Laptop i5 10th Gen 256GB SSD 8GB RAM
    $289
    Lindenhurst
  149. Lenovo Yoga 6 13ARE05 13” Touchscreen Laptop Ryzen 5 8GB RAM 512GB SSD
    $329
    Lindenhurst
  150. Dell Latitude 3550 Laptop i5 13th Gen 256GB SSD 8GB RAM
    $289
    Lindenhurst
  151. Google Chromebook Pixel Book i5-7457 Processor 8GB 128GB Touchscreen
    $169
    Lindenhurst
  152. Acer Nitro 5 Gaming Laptop i7 512GB SSD 16GB RAM RTX3050Ti
    $649
    Lindenhurst
  153. Tablet Samsung Tab A & Belkin tri fold cover
    $50
    East Quogue
  154. Dell Flat Panel Monitor, 24 inch P2419HC
    $80
    Huntington
  155. Dell Laptop + Other parts
    $575
  156. KYOCERA KM- 2550 PRINTER
    $250
  157. Bulk Lot of 6: 5 HP ProDesk 1 Elite Desk 400 G2 Mini PCs | Intel Core
    $325
    Merrick
  158. Okidata microline 9 pin dot matrix tractor feed printer
    $1,000
    Lake Grove Long Island
  159. Ryzen 5 2400g CPU
    $75
    Jericho
  160. 15-inch MacBook Air (M4) – 16GB RAM / 512GB SSD – Like New / Gently Us
    $1,100
    Suffolk County
  161. Steam deck lcd with 3Tb of storage
    $0