Featured categories
Auctions ending soon
All items

APC Back-UPS Pro 1000 BR1000G Power Supply Surge Protector w/Battery Tray/noBatt
C $65.16

APC Back-UPS PRO 1000 8 Outlets Uninterruptible Power Supply BR1000G w/Cables
C $65.17

Vintage GATEWAY VX930 19" Retro Gaming Flat Screen VGA CRT Monitor, WORKING
C $359.94

JVC GY-HD250U HD Digital Camera Recorder w/ Fujinon Lens Th16x5.5Brmu, WORKING
C $464.50

DELL PRECISION 3240 Compact i5 10500 3.1Ghz 10th Gen Computer, 512GB M2 SSD,16GB
C $393.89

DELL Latitude D630 Intel Core 2 Duo 2.20Ghz 14" Laptop 4GB RAM CDRW DVDROM WORKS
C $126.27

Vintage PACKARD BELL PB8539VG 14" VGA CRT Color Monitor, WORKING FREE SHIPPING
C $258.06

SONY PCV-R539DS Intel Pentium III 550Mhz Computer w/256MB, DVDROM, No HD, WORKS
C $271.65

DELL OptiPlex 5040 Sff i7 6700-3.4Ghz 6th Gen Computer w/16GB Ram, Amd Card
C $115.37

APPLE A1081 20'' Widescreen Cinema LCD Display Monitor 1680x1050 w/Stand, WORKS
C $135.82

QNAP TS-431U - 52200-001176-RS 4-Bay NAS Disk Array w/4x Caddies, Rack Ears
C $236.26

New Zebra ZD420 Ethernet Thermal Transfer Direct Label Printer ZD42042-T01E00EZ
C $543.31

QUANTUM LTO Ultrium 5H FRU P/N 12x5250 Tape Drive, WORKING,FREE SHIPPING
C $270.17

DELL PRECISION 5530 i9 8950Hk 2.90Ghz 8th Gen 15.6" Touchscreen Laptop, No HD
C $448.23

Biamp Nexia SP Digital Audio Signal Processor w/ Power Cord WORKING FREE SHIP
C $90.98

Juniper Networks Ex3400 48 Ports Poe+ Ethernet Switch w/PS DPS 920AB SHIPS FREE
C $152.06

Apollo Horizon Series 15000 Overhead Projector 460W 120V With Bulb, WORKING
C $258.06

Vintage CompuAdd 450DX2-A002 Computer 486Dx 33Mhz w/16MB Ram, Various Cards
C $422.36

ALCATEL LUCENT Netcom UD-35AP 3DH 03231 Transmitter 3Dh03231AQAB, WORKING
C $237.69

NEW iKey SB-87-TP-USB-3YR Rugged SkinnyBoard w/Backlit Keyboard, FREE SHIPPING
C $127.60

DELL Precision 7530 i7 8850H-2.60Ghz 8th Gen 15.6" Laptop w/512GB M2 HD,16GB Ram
C $319.17

DELL POWEREDGE R220 Intel Xeon E3-1240 3.4GHz Server w/16GB Ram, Perc H310, NoHD
C $190.15

Vintage GATEWAY EV500 15" VGA Beige CRT Computer Monitor, WORKING FREE SHIP
C $271.65

New Kodak 1199470 legal Size Flatbed Accessory for Kodak Scanners Free Shipping
C $81.46

DELL PRECISION 3620 i7 7700-3.60Ghz 7th Gen Computer w/16GB Ram, No HD, WORKING
C $217.31

NEW Flex Tape TFSMAZBLK04 Waterproof Repair Tape 4 in x 25 ft Black FREE SHIP
C $50.22

HP Pavilion Slimline 400 Intel Pentium G2020 2.90GHz Computer w/ 4GB RAM, DVD/RW
C $95.07

Hp Z240 Sff Workstation i5-6600 3.3Ghz 6th Gen Computer w/500GB HD/8GB/DVDRW QTY
C $79.99

Kantenfix KF4 4'' Spring Loaded Edge Clamp, QTY, FREE SHIPPING
C $58.38

NEW Genuine APC 0M-756H Right & Left Sliding Rails w/ Screws FREE SHIPPING
C $54.29

Akai Electronic AA-R40 Stereo Receiver W/ FM AM Stereo Receiver Antenna, WORKING
C $407.48

Dell OptiPlex 3050 i5-7500 3.40Ghz 7th Gen Computer w/ 512GB M2 SSD HD 8GB DVDRW
C $122.23

Panasonic AG-HPX370P Professional Camcorder W/ Fujinon XT17X4.5BRM4-K14 Lens
C $1,068.91

HP M477FDN Control Panel Assembly 4.3" Inches Touchscreen, WORKING FREE SHIP
C $54.32

APC Back-UPS RS 1500 - BR1500LCD 8 Outlets Uninterruptible Power Supply, No batt
C $101.86

Vintage HP PAVILION M50 13.5" Retro CRT Gaming Monitor w/ VGA Cable, WORKING
C $325.98

HP ELITE X2 HSTNN-D72K Travel Keyboard WORKING FREE SHIPPING
C $42.04

QNAP TS-431U - 52200-001176-RS 4-Bay Network Attached Storage w/ 4x Caddies,NOHD
C $232.19

JVC GY-HD250U HD Handheld Camcorder w/JVC 8.4" Viewfinder & Fujinon TV-Zoom Lens
C $873.31

DELL LATITUDE 5530 i5 1245U 4.4GHz 12th Gen 15.6" Laptop w/512GB M2, 16Gb Ram
C $434.64

Schneider Altivar 1 HP VARIABLE SPEED DRIVE 240 VAC 3Ø .75kW ATV12H075F1,QTY
C $61.01

DELL LATITUDE D610 Pentium M 1.6GHz 14" Laptop w/40Gb HD, Case, Kristel Monitor
C $475.390 bids2d 13h 13m

Dell Inspiron 15 3525 AMD Ryzen 5 5500U 2.10GHz 15.6" Laptop w/ 512GB M2 SSD,8GB
C $448.23

Dell OptiPlex 3040 SFF i5-6500 3.20Ghz 6th Gen Computer w/ 16GB RAM, DVDRW
C $108.65

Scott 4.5 804415-01 Back-Pak, Air Pack Harness w/Pressure Reducer, Module, WORKS
C $164.33

DELL Powervault MD3220 2.5" Sas Storage Array w/2x600 Watts PS,0G176j Card,WORKS
C $393.89

DELL DIMENSION 8300 P4 HT 2.6GHz Retro Gaming Computer w/512MB Ram, Card P162
C $258.06

APPLE IMAC A1419 i5 3.3Ghz 27" Retina 5K ALL IN ONE Mid 2015 w/1TB HD, 8Gb Ram
C $262.11
About us
X-Large Deals for X-Small Prices. Shop SUMComputers to grab the best deals on line. Our huge inventory makes a wide selection of products. We stand behind our product, our customer service is top of the line and shipping is fast and everything ships out of our warehouse in beautiful Denver, CO
Store policies
Warranty
Seller feedback (68,727)
- u***t (2039)- Feedback left by buyer.Past 6 monthsVerified purchaseEXCELLENT SELLER!!! SUPER FAST SHIPPING!!! Very well packed! Easy to deal with, this is my 2nd purchase. Communication can't be beat, ask any questions you may have and they will be answered promptly. Exactly as described/pictured. GREAT PRICE!!! HIGHLY RECOMMEND!!! Thanks for another great deal!!!
- k***3 (1019)- Feedback left by buyer.Past monthVerified purchaseA++++ Dell laptop BETTER than described "used"--near new/clean, only hard-to-find tiny scuff mark on rear edge. Totally protective boxed, fast ship. Seller states will resolve any problem within 24 hours. Due to a typo I did not receive a hard drive caddy and accordingly contacted seller immediately; they returned my call WITHIN MINUTES, went Beyond Fair by discovering error & immediately issued generous partial refund~True to their word. SUPERIOR eBay customer service, PERFECT eBay experience!!
- i***s (2)- Feedback left by buyer.Past 6 monthsVerified purchaseGreat seller and responds really quickly to offers and even messages! Shipping did not take that long and ships so fast! Trust this seller and packaging was amazing. Everything was as described with great value.
- b***b (433)- Feedback left by buyer.Past 6 monthsVerified purchaseThis eSeller sold me a UPS at a fair price, packed it very well and it arrived super fast. Unfortunately item had something happen internally while in transit and was DOA when it arrived. After some testing we could not revive the item, so they immediately offered to refund me the full price. Let me tell you folks, 'broncos' is an honest and fair eSeller and you can buy from them with confidence. They stand behind their sale and took care of me. Best people ever !
- g***a (37)- Feedback left by buyer.Past 6 monthsVerified purchaseReceived on schedule. Item was well packed and arrive undamaged. I feel that the value paid was well within line compared to other items advertised. Would definitely purchase from this vendor again. If there is a way, I would like to contact the seller to ask him a question on the printer.
- u***o (3480)- Feedback left by buyer.Past 6 monthsVerified purchaseAAA+ seller , UPS lost 4 out of 5 packages , contacted seller who responded immediately and took care of the problem , Very fast shipping , Was as described , Very happy with purchase , Would buy from again