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Efficient Computer Systems Inc.

Efficient Computer Systems Inc.

11K items sold
325 followers
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Cognitive Advantage LX LBD24-2043-002 2.4" DIRECT THERMAL Barcode Printer TESTED

$79.99

COGNITIVE PRINTER AULT Class 2 Transformer T66194000K010G Output-19VAC-4.0A

$19.99

HP 250 G7 Intel Core i5-1035G1 NO RAM NO HDD/OS FOR PARTS

$59.99

Dell Latitude 7480 Intel core i5-7200U @2.50GHz NO RAM Laptop No hdd FOR PARTS

$49.99

RETAIL MANAGEMENT SYSTEM RMS POS BASE WITH TWO LICENSE & DVD MANUALS USED AS IS

$49.99

Lenovo Windows 8 Pro x64 OEM Recovery Media for Windows 8 Products New

$9.99

MICROSOFT POINT OF SALE POS BASE WITH LICENSE & DVD MANUALS USED AS IS

$39.99

Lenovo Windows 8 Pro x64 OEM Recovery Media for Windows 8 THINKCENTRE M73 NEW

$9.99

HP ZBook 15 G4 i7 7700HQ NO RAM No HDD/OS- FOR PARTS

$99.99

Disney PIXAR Buzz Lightyear Toy Story Happy Meal Toy In Bag #7 McDonald’s 2005

$6.99

HP EliteBook Folio G1 Laptop BOOTS Core m5-6Y54 1.1GHz 8GB RAM NO HDD FOR PARTS

$99.99

Powertron Electronics AC Adapter PA1015-2I 12V 1.25A Power Supply 7101A0237010

$6.99

HP Pavilion x360 Convertible 15-CR0053WM 15.6" 4Gb Ram, NO DRIVES FOR PARTS

$79.99

HP ELITEBOOK FOLIO 9480M | I7-4600U 2.10 GHZ | 8 GB RAM | J5P80UT#ABA FOR PARTS

$59.99

HP ZBook 15 G4 i7 7700HQ NO RAM No HDD/OS- FOR PARTS

$99.99

Joy Mangano CloseDrier Portable Clothes Fuchsia Travel #590361 NEW/OPEN BX

$29.99

Lenovo ThinkPad X240 Intel Core i7-4600u 8GB RAM NO HD FOR PARTS

$49.99

Dell Latitude E7470 i5-6th Gen NO RAM No HDD/SSD, - For Parts

$39.99

HP ZBook 15 G4 i7 7700HQ NO RAM No HDD/OS- FOR PARTS

$99.99

New MANHATTAN TRUE-TOUCH PS/2 2 Button Mouse PS2 159227

$2.99

Lenovo Thinkpad T490s i5 1.6GHz 8GB RAM No HD/OS. FOR PARTS

$69.99

Dell Latitude E7240 Core i7 4600U 2.1GHz 8GB RAM 256GB HD 12.5'' No OS Laptop

$59.99

DeMarini Adult Women's Fierce Fastpitch Softball Pant WTD3040 MEDIUM CHARCOAL

$12.99

SK Hynix 32GB (2x16GB) DDR4 2400MHz SoDimm Ram HMA82GS6AFR8N-UH MEMORY

$49.99

HP EliteBook Revolve 810 G2 / Intel Core i7 no MEM no HD, FOR PARTS

$49.99

2009 McDonalds Monsters vs Aliens Gallaxhar’s Ship Happy Meal Toy #6 New NIP

$14.99

Genuine HP 950XL High Yield Black Toner Cartridge (CN045AN) Dated 2024

$24.99

Dell Latitude E7470 i5-6th Gen NO RAM No HDD/SSD, - For Parts

$39.99

Dell Latitude 7480 Intel core i5-7200U @2.50GHz NO RAM Laptop No hdd FOR PARTS

$49.99

Zebra TC51 TC510K Barcode Scanner For Parts Repair TC510K FOR PARTS UNTESTED

$39.99

PNY NVIDIA GeForce GT 710 2GB DDR3 VGA/DVI/HDMI PCI-Express Video Card SFF SHORT

$14.99

Canon GPR-51 Toner Cartridge Set - 2-Cyan, 2-Magenta, 1-Yellow LOT OF 5

$159.99

HP ZBook 15 G4 i7 7700HQ NO RAM No HDD/OS- FOR PARTS

$99.99

Vintage 2003  Fujitsu External USB 3.5Iinch External Drive NEC UF0002

$19.99

Mego! The Brady Bunch Marica Brady 8 inch Action Figure Limited Edition

$0.99

GENUINE BROTHER FUSER LU8568001 MFC-8510DN MFC-8710DW MFC-8910DW HL-5440D 5450

$69.99

INTERMEC HONEYWELL 226-341-001 OUTPUT CABLE W/DUAL FERRITE VM PS

$24.99

1x Samsung 16GB 2666MHz DDR4 PC4 SODIMM 2RX8 Laptop RAM Memory M471A2K43CB1-CTD

$24.99

LEGO Sports 2004 McDonalds Happy Meal Toy Hockey Player #5 New

$7.99

Lot of (4) Genuine HP 64 Tri-Color Ink Cartridge N9J89AN EXPIRES 12/2023

$49.99

NEW Dell Venue 11 Pro 7130 Folio Tablet 10.8" Protector Cover Case HWMWT

$10.99

Zebra ZT410 SHD2003L-190H Thermal Label Printer Power Supply Board P1046542-01

$39.99

2RMRP 02RMRP For Dell Inspiron 15 5568 5578 5579 P58F001 LCD Touch Screen 40pins

$99.99

HP ZBook 14 NO RAM, No HDD G2S53UP#ABA FOR PARTS

$39.99

A.G.A TRIO - MEETING NEW CD

$4.99

Lenovo ThinkPad E480 14" Intel Core i5-7200U NO RAM NO HDD Parts Repair

$59.99

DeMarini Adult Women Fierce Fastpitch Softball Pant WTD3040 SMALL CHARCOAL gray

$12.99

Women MEN Bucket Hat Peace Symbols NO BOUNDARIES NOBO NEW

$3.99
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About us

Welcome to my eBay Store. Please add me to your list of favorite sellers and visit often. Thank you for your business. Efficient Computer Systems has been in business for 31 years.
Location: United StatesMember since: Oct 19, 2007Seller: effcompsys

Feedback ratings

Last 12 months

Positive370- positive feedback in last 12 months
Neutral4- neutral feedback in last 12 months
Negative0- negative feedback in last 12 months

Detailed seller ratings

Average for the last 12 months

Accurate description
5.0
Reasonable shipping cost
4.8
Shipping speed
5.0
Communication
5.0

Seller feedback (3,207)

i***e (486)- Feedback left by buyer.
Past month
Verified purchase
Item shipped quickly, was very well packaged and exactly as described. A+ seller.
g***o (705)- Feedback left by buyer.
Past 6 months
Verified purchase
Item arrived well packaged and as described. Overall great seller. Would happily do business with again. Thanks!
h***h (1407)- Feedback left by buyer.
Past 6 months
Verified purchase
Item EXACTLY as described, Fast Shipper, Great communication, packed with extreme Care, Best on E-Bay!
i***e (486)- Feedback left by buyer.
Past 6 months
Verified purchase
The item shipped quickly, was well packaged and exactly as described. A+ seller.
f***r (909)- Feedback left by buyer.
Past year
Verified purchase
Thank you! This vintage stapler is in excellent working condition as described and was received quickly in a very secure package as well! This is how Ebay should be done! Do not hesitate to purchase from this company.......definitely great pricing too!
i***n (2195)- Feedback left by buyer.
Past 6 months
Verified purchase
As described, fast shipping. Packed well to ensure no transit damage. Will do business again.
See all feedback