For Sale USA

Custom itx computer

4

Custom itx computer for sale on largest auction and classifieds sites

Home / / Custom itx computer refurbished & used for sale | For Sale USA
Custom argb mini itx - mini-itx, gaming

Custom argb mini itx - mini-itx, gaming

$539.00
Buy It Now

» View on eBay #sponsored
Mini itx kit ssupd - mini-itx, |

Mini itx kit ssupd - mini-itx, |

$379.99
Buy It Now

» View on eBay #sponsored
Mini itx kit ssupd - mini-itx, |

Mini itx kit ssupd - mini-itx, |

$429.99
Buy It Now

» View on eBay #sponsored
Itx desktop ryzen - desktop, w/

Itx desktop ryzen - desktop, w/

$624.00
Buy It Now

» View on eBay #sponsored
Custom whitebox mini - custom/whitebox, itx

Custom whitebox mini - custom/whitebox, itx

$750.00
Buy It Now

» View on eBay #sponsored
Mini itx desktop computer - itx,

Mini itx desktop computer - itx,

$249.00
Buy It Now

» View on eBay #sponsored
Itx case gaming i5 - itx,

Itx case gaming i5 - itx,

$349.00
Buy It Now

» View on eBay #sponsored
Custom mini itx local - local, ai

Custom mini itx local - local, ai

$2249.00
Buy It Now

» View on eBay #sponsored
Clean minimalist itx - clean,

Clean minimalist itx - clean,

$2292.50
Buy It Now

» View on eBay #sponsored
Mini itx gaming productivity - itx, gaming/productivity

Mini itx gaming productivity - itx, gaming/productivity

$1199.00
Buy It Now

» View on eBay #sponsored
Xikii industry ff07 customized - xikii,

Xikii industry ff07 customized - xikii,

$1763.88
Buy It Now

» View on eBay #sponsored
Asrock j4105 itx - asrock, pc

Asrock j4105 itx - asrock, pc

$299.00
Buy It Now

» View on eBay #sponsored
Inwin bq656 mini itx custom - mini-itx, (custom

Inwin bq656 mini itx custom - mini-itx, (custom

$99.00
Buy It Now

» View on eBay #sponsored
Fractal design custom sff - fractal,

Fractal design custom sff - fractal,

$300.00
Buy It Now

» View on eBay #sponsored
Wall computer case 360mm - wall, case,

Wall computer case 360mm - wall, case,

$350.00
Buy It Now

» View on eBay #sponsored
Gaming desktop computer i7 - pc,

Gaming desktop computer i7 - pc,

$729.00
Buy It Now

» View on eBay #sponsored
Unique custom itx case - itx, |

Unique custom itx case - itx, |

$339.99
Buy It Now

» View on eBay #sponsored
Custom itx - custom, pc

Custom itx - custom, pc

$500.00
Buy It Now

» View on eBay #sponsored
Gaming intel 9700k gtx - gaming,

Gaming intel 9700k gtx - gaming,

$799.00
Buy It Now

» View on eBay #sponsored
Mini itx gaming rtx 2000 - mini, ai/gaming

Mini itx gaming rtx 2000 - mini, ai/gaming

$2199.00
Buy It Now

» View on eBay #sponsored
Desktop computer core 6500 - computer,

Desktop computer core 6500 - computer,

$400.00
Buy It Now

» View on eBay #sponsored
Prebuilt gaming sff - pc,

Prebuilt gaming sff - pc,

$1300.00
Buy It Now

» View on eBay #sponsored
Itx case semi open - |, |

Itx case semi open - |, |

$179.99
Buy It Now

» View on eBay #sponsored
Open air test - open, case

Open air test - open, case

$26.09
Buy It Now

» View on eBay #sponsored
Mini itx gaming ryzen 5 - mini-itx, pc

Mini itx gaming ryzen 5 - mini-itx, pc

$1250.00
Buy It Now

» View on eBay #sponsored
Retro gaming inwin - gaming,

Retro gaming inwin - gaming,

$149.95
Buy It Now

» View on eBay #sponsored
Xikii industry ff07 customized - ff07,

Xikii industry ff07 customized - ff07,

$1491.06
Buy It Now

» View on eBay #sponsored
Open air case rack atx - air,

Open air case rack atx - air,

$31.49
Buy It Now

» View on eBay #sponsored
Slim desktop intel core - pc,

Slim desktop intel core - pc,

$127.00
Buy It Now

» View on eBay #sponsored
Sff gaming mini - gaming, pc

Sff gaming mini - gaming, pc

$469.00
Buy It Now

» View on eBay #sponsored
Rgb gaming desktop computer - rgb,

Rgb gaming desktop computer - rgb,

$225.98
Buy It Now

» View on eBay #sponsored
Windows desktop pc i5 - windows,

Windows desktop pc i5 - windows,

$446.00
Buy It Now

» View on eBay #sponsored
Prebuilt sff small factor - small,

Prebuilt sff small factor - small,

$1200.00
Buy It Now

» View on eBay #sponsored
Thin mini itx desktop - thin,

Thin mini itx desktop - thin,

$495.00
Buy It Now

» View on eBay #sponsored
New linkworld lpx2 200w - new, custom

New linkworld lpx2 200w - new, custom

$30.99
Buy It Now

» View on eBay #sponsored
Mini itx gaming custom - gaming, pc,

Mini itx gaming custom - gaming, pc,

$450.00
Buy It Now

» View on eBay #sponsored
Mini itx pentium g3258 - mini-itx,

Mini itx pentium g3258 - mini-itx,

$199.99
Buy It Now

» View on eBay #sponsored
Diy atx open - open, gaming

Diy atx open - open, gaming

$27.99
Buy It Now

» View on eBay #sponsored
Customize dell optiplex - customize,

Customize dell optiplex - customize,

$300.00
Buy It Now

» View on eBay #sponsored
Dell optiplex 7080 desktop - optiplex,

Dell optiplex 7080 desktop - optiplex,

$259.99
Buy It Now

» View on eBay #sponsored
Atx case pwm - pwm, argb

Atx case pwm - pwm, argb

$141.46
Buy It Now

» View on eBay #sponsored
Unique custom itx matx case - unique,

Unique custom itx matx case - unique,

$299.00
Buy It Now

» View on eBay #sponsored
Cooler master compact power - master,

Cooler master compact power - master,

$132.92
Buy It Now

» View on eBay #sponsored
Custom itx mini - itx, gaming

Custom itx mini - itx, gaming

$1500.00
Buy It Now

» View on eBay #sponsored
Open air i7 6700k - open,

Open air i7 6700k - open,

$599.00
Buy It Now

» View on eBay #sponsored
Dell windows professional - windows,

Dell windows professional - windows,

$124.90
Buy It Now

» View on eBay #sponsored
Prodesk 600 mini lga - prodesk,

Prodesk 600 mini lga - prodesk,

$19.99
Buy It Now

» View on eBay #sponsored
Custom itx gaming - gaming, |

Custom itx gaming - gaming, |

$1900.00
Buy It Now

» View on eBay #sponsored
Prebuilt gaming sff 4l - pc,

Prebuilt gaming sff 4l - pc,

$1000.00
Buy It Now

» View on eBay #sponsored
Custom thermal master desktop - custom,

Custom thermal master desktop - custom,

$60.00
Buy It Now

» View on eBay #sponsored
Mini itx open air case - mini-itx, pc

Mini itx open air case - mini-itx, pc

$270.00
Buy It Now

» View on eBay #sponsored
Mini itx deskmini portable - itx,

Mini itx deskmini portable - itx,

$500.00
Buy It Now

» View on eBay #sponsored
Dell optiplex 3020 - optiplex,

Dell optiplex 3020 - optiplex,

$80.00
Buy It Now

» View on eBay #sponsored
Exacqvision pe08 02t - exacqvision, pe08-02t-lc

Exacqvision pe08 02t - exacqvision, pe08-02t-lc

$399.99
Buy It Now

» View on eBay #sponsored
Dell optiplex desktop ubuntu - dell,

Dell optiplex desktop ubuntu - dell,

$299.99
Buy It Now

» View on eBay #sponsored
Windows pro compact - 11,

Windows pro compact - 11,

$425.00
Buy It Now

» View on eBay #sponsored
Ubuntu desktop computer - ubuntu, 26.04

Ubuntu desktop computer - ubuntu, 26.04

$625.00
Buy It Now

» View on eBay #sponsored
Custom desktop computer - custom,

Custom desktop computer - custom,

$284.99
Buy It Now

» View on eBay #sponsored
Prodesk 600 mini lga - g3,

Prodesk 600 mini lga - g3,

$19.99
Buy It Now

» View on eBay #sponsored
Mini itx desktop computer - mini,

Mini itx desktop computer - mini,

$364.00
Buy It Now

» View on eBay #sponsored
Gaming mini pc - gaming,

Gaming mini pc - gaming,

$2499.00
Buy It Now

» View on eBay #sponsored
Custom desktop computer - computer, amd

Custom desktop computer - computer, amd

$140.00
Buy It Now

» View on eBay #sponsored
Compact 7500x3d 16gb - compact, 7500x3d/16gb

Compact 7500x3d 16gb - compact, 7500x3d/16gb

$1459.00
Buy It Now

» View on eBay #sponsored
Dell optiplex 9020 - 9020, windows

Dell optiplex 9020 - 9020, windows

$248.99
Buy It Now

» View on eBay #sponsored
Prodesk 600 mini - 600,

Prodesk 600 mini - 600,

$19.99
Buy It Now

» View on eBay #sponsored
Custom amd 6300 3 - -,

Custom amd 6300 3 - -,

$30.00
Buy It Now

» View on eBay #sponsored
Stylish q300l micro - stylish, micro-atx

Stylish q300l micro - stylish, micro-atx

$75.99
Buy It Now

» View on eBay #sponsored
Daktech sff custom - daktech, |

Daktech sff custom - daktech, |

$189.99
Buy It Now

» View on eBay #sponsored
Compaq 6200 pro sff base - sff, no

Compaq 6200 pro sff base - sff, no

$9.99
Buy It Now

» View on eBay #sponsored
Customizable dell desktop - customizable,

Customizable dell desktop - customizable,

$454.99
Buy It Now

» View on eBay #sponsored
Custom desktop computer amd - custom,

Custom desktop computer amd - custom,

$149.98
Buy It Now

» View on eBay #sponsored
Dell optiplex 3080 sff - dell,

Dell optiplex 3080 sff - dell,

$145.00
Buy It Now

» View on eBay #sponsored
Dell optiplex 3000 sff - optiplex,

Dell optiplex 3000 sff - optiplex,

$340.00
Buy It Now

» View on eBay #sponsored
Custom desktop atsiont atom - desktop, atsiont-i

Custom desktop atsiont atom - desktop, atsiont-i

$299.99
Buy It Now

» View on eBay #sponsored
Desktop computer gaming - gaming, rgb

Desktop computer gaming - gaming, rgb

$367.49
Buy It Now

» View on eBay #sponsored
Asus p4s8l custom sff - p4s8l,

Asus p4s8l custom sff - p4s8l,

$195.00
Buy It Now

» View on eBay #sponsored
Custom build dell 16gb - custom,

Custom build dell 16gb - custom,

$254.95
Buy It Now

» View on eBay #sponsored
Dell optiplex 9020 windows - 9020,

Dell optiplex 9020 windows - 9020,

$183.99
Buy It Now

» View on eBay #sponsored
Mini itx gaming rtx - itx,

Mini itx gaming rtx - itx,

$1250.00
Buy It Now

» View on eBay #sponsored
Custom desktop computer - custom,

Custom desktop computer - custom,

$439.99
Buy It Now

» View on eBay #sponsored
V850 sfx gold itx sff - v850, power

V850 sfx gold itx sff - v850, power

$226.80
Buy It Now

» View on eBay #sponsored
Dell optiplex 9020 windows - windows, xp

Dell optiplex 9020 windows - windows, xp

$218.99
Buy It Now

» View on eBay #sponsored
Dell optiplex rgb light - dell,

Dell optiplex rgb light - dell,

$324.99
Buy It Now

» View on eBay #sponsored
Custom sff 7400 3 0ghz - sff, pc

Custom sff 7400 3 0ghz - sff, pc

$84.99
Buy It Now

» View on eBay #sponsored
Computer case custom fan - computer,

Computer case custom fan - computer,

$67.99
Buy It Now

» View on eBay #sponsored
Windows retro gaming sff pc - windows,

Windows retro gaming sff pc - windows,

$279.00
Buy It Now

» View on eBay #sponsored
Desktop gaming intel - gaming,

Desktop gaming intel - gaming,

$955.99
Buy It Now

» View on eBay #sponsored
Argon one nvme ssd case - v3,

Argon one nvme ssd case - v3,

$82.46
Buy It Now

» View on eBay #sponsored
Dell 7050 sff - sff, intel

Dell 7050 sff - sff, intel

$169.88
Buy It Now

» View on eBay #sponsored
Amd ryzen 9950x lian - amd, 9

Amd ryzen 9950x lian - amd, 9

$1100.00
Buy It Now

» View on eBay #sponsored
Custom built mini - (brand,

Custom built mini - (brand,

$2099.99
Buy It Now

» View on eBay #sponsored
Brand new custom designed - brand,

Brand new custom designed - brand,

$1999.99
Buy It Now

» View on eBay #sponsored
Mini stock trading computer - mini,

Mini stock trading computer - mini,

$2999.99
Buy It Now

» View on eBay #sponsored
Gaming - , pc

Gaming - , pc

$450.00
Buy It Now

» View on eBay #sponsored
Dell optiplex 7060 sff - dell, |

Dell optiplex 7060 sff - dell, |

$199.99
Buy It Now

» View on eBay #sponsored
Slimline 270 p0xx desktop - hp, 270-p0xx

Slimline 270 p0xx desktop - hp, 270-p0xx

$89.99
Buy It Now

» View on eBay #sponsored

Looking for more custom itx computer?

Search eBay live — fresh results filtered for the best value, updated every hour.

🔍 Search live deals
📊96 listings · from $9.99 · avg $569.3
⚠️ These listings were last updated more than 9 days ago. Search for fresh listings

Browse 96 custom itx computer listings currently in our index. Prices range from $9.99 to $2999.99, with an average of $569.3. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about custom itx computer →

Try this: 4 3 wooden cubes | 2 covers chair arm | camera cap canon lens | women 2pc bikini s | jabra extreme 2 plus | kit crystal ultimate growing | driver seat volvo 2008 xc70 | tr6r motorcycle triumph 1969 | kids hooded towels | mini z

Shop by budget

< $25 $25 – $50 $50 – $100 $100 – $200 $200 – $500 > $500

Everything you need to know about custom itx computer

Whether you are looking for a brand-new or second-hand custom itx computer, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $9.99, while premium listings can reach $2999.99 — giving you a wide budget spread to work with. The average price of $569.3 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

🔍 custom itx computer Search live on eBay