Skip to main content
Efficient Computer Systems Inc.

Efficient Computer Systems Inc.

11K items sold
327 followers
Contact

All items

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

$49.99

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

$59.99

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

$99.99

PNY GEFORCE GT610 VCGGT6102XPB 2GB DDR3 HDMI VGA DVI

$9.99

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

$99.99

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

$69.99

Lenovo ThinkPad T480 14" Intel i5 8TH GEN 8GB NO HD FOR Parts Repair

$49.99

AMD Radeon HD5450 512 MB PCI Expressx16 Video Card( 109-C09057-00) DVI LOW PROFL

$8.99

Dell 0Y8365 MS-V025 128MB PCI-E DVI VGA 109-A62801-00 Video Graphics Card

$9.99

AMD Radeon HD 7570 (ATI-102-C33402B) 1GB DVI DP port TESTED 0NJ0D3

$7.99

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

$14.99

Cognitive Advantage LX LBD24-2043-002 2.4" DIRECT THERMAL Barcode Printer TESTED

$79.99

LENOVO YOGA 710? INTEL CORE I5 7TH GEN NO RAM NO HD FOR PARTS

$59.99

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

$69.99

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

$29.99

Fujitsu Lifebook T730 Laptop Keyboard N860-7635-t498

$14.99

Vintage 2003  Fujitsu External USB 3.5Iinch External Drive NEC UF0002

$19.99

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

$39.99

HP MB2000FAMYV HDD 2TB SAS 6Gb/s 3.5" 507613-002 512 b/s (Lot of 2)

$29.99

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

$24.99

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

$6.99

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

$49.99

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

$39.99

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

$99.99

Women MEN Bucket Hat Peace Symbols NO BOUNDARIES NOBO NEW

$3.99

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

$49.99

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

$99.99

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

$29.99

Lenovo ThinkPad E580 15.6" i5-7200U @2.50 GHz 8GB RAM NO HDD NO OS FOR PARTS

$59.99

Zebra Motorola 23844-00-00R AC line 7.5' 3-Wire 18WG 120 VAC US plug NEW

$2.99

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

$2.99

Creative Labs SB0410 0K4562 Sound Blaster Live! 24-bit High Profile Sound Card

$8.99

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

$7.99

Lot Of 6 HP 94 Ink Cartridge - Black (C8765WN) *EXPIRED Oct 2022 & Sep 2022 2021

$59.99

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

$6.99

AMD Radeon ATI-102-C26405 (B) Graphics Video Card HD 6450 0VVYN4

$9.99

HP EliteBook 820 G2 12.5" Intel i5-5200U 2.2GHz No RAM 320GB HD, FOR PARTS

$49.99

HP #63 Black & color Ink Cartridge 2 pack And 1 63xl color NEW GENUINE 2024 2025

$79.99

S3 VIRGE/DX Q5E2BB 86C375 FVGAP-S34.2E 2MB PCI VIDEO CARD MV375 1806139719

$6.99

DELL LATITUDE 12 7202 RUGGED TABLET FOR PARTS

$39.99

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

$10.99

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

$49.99

Genuine ZEBRA New Printhead - P1004232 300dpi - box open, but static bag sealed

$279.99

Switching Adapter Hoioto ADS-26FSG-12 12024EPCU - 12V 2.0A - Max 0.7A

$6.99

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

$0.99

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

$49.99

IBM 72X5645 4 PORT TWINAX 9 PIN WORKSTATION CABLE

$69.99

Memorex Portavision Model 17 (16-409) Portable Color 5" CRT TV Read FOR PARTS

$59.99
Items Per Page
See All

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

Positive372- 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 (3,219)

i***e (488)- Feedback left by buyer.
Past month
Verified purchase
Item shipped quickly, was very well packaged and exactly as described. A+ seller.
g***o (706)- 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 (1409)- 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!
o***8 (116)- Feedback left by buyer.
Past month
Verified purchase
Trusted seller put great packaging for such a fragile item - it was in great conidtion with a minor smudge exactly as described. I just installed the part and got my machine working again - thank you would buy from this seller again
i***e (488)- Feedback left by buyer.
Past 6 months
Verified purchase
The item shipped quickly, was well packaged and exactly as described. A+ seller.
f***r (911)- 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!
See all feedback