email:
password:
Sign Up Now
Remember Me
Forgot password
?
Home
Directory
My UsedPrice
F.A.Q.s
Board of Advisors
Contact
Blue Book Packages
About Us
Green UP
Quick Search
Choose Category
Cell Phone & Mobile Devices
Computers
Musical Instruments
Audio Equipment
Guns
Video & TV
Vintage
Pro Sound
Camera Equipment
Copiers
Power Tool
Video Games
Car Stereo
Model #/Name
View By Manufacturer
Challenge Systems
Sony
Yamaha Elect
Pioneer
Panasonic
All Manufacturers...
View By Type
Desktop Computer
Blue Book Categories
Cell Phone & Mobile Devices
Computers
Musical Instruments
Audio Equipment
Guns
Video & TV
Vintage
Pro Sound
Camera Equipment
Copiers
Power Tool
Video Games
Car Stereo
Computer
Model#/Name:
Browse Computer
Manufacturer
Challenge Systems, Inc.
This is the only type
of item found
Product Type
Desktop Computer
Clear All
< prev - Page:
1
- next >
Model
Manufacturer
Type
Year
CS1000-I/OS
Challenge Systems, Inc.
Desktop Computer
1982 - 1984
Description:
Processor Family: Zilog Z800 - System Memory: 128 KB
CS1000-CP/M
Challenge Systems, Inc.
Desktop Computer
1982 - 1984
Description:
Processor Family: Zilog Z800 - System Memory: 64 KB
< prev - Page:
1
- next >
Members Directory
Blue Cross Blue Shield
(904) 905-0430
Jacksonville, FL
map it
A & A Mobile Repairs
Springfield, MO
map it
US Army
(337) 531-0101
Fort Polk, LA
map it
Werlinger & Assoc, Inc
(800) 218-9928
Red Bank, NJ
map it
|
website
EVM
Tampa, FL
map it
CRD, Inc
Davie, FL
map it
Carnegie Mellon University
(412) 268-3091
Pittsburgh, PA
map it
Electronic Restoration
(314) 983-9988
Maryland Heights, MO
map it
SoftRadix Technologies Pvt. Ltd.
(315) 944-2529
New York, NY
map it
|
website
United refining Group LLC
(630) 995-9020
Chicago, IL
map it
IT Manage Services
(281) 815-2727
Houston, TX, TX
map it
|
website
Medline Industries, Inc
(847) 643-4635
Mundelein, IL
map it
Computer Renaissance
(207) 942-9505
Bangor, ME
map it
The Rice Group, Inc.
(562) 697-3230
La Habra, CA
map it
Verizon
(856) 218-7811
Hammonton, NJ
map it
Directory
|
My Account
|
F.A.Q.s
|
Affiliates
|
Advertising
|
Contact
Online Used Equipment Pricing
|
Online Used Gun Pricing
|
Online Used Computer Pricing
Online Used Musical Instrument Pricing
|
Fair Market Product Pricing
|
Online Blue Book Values
Return Policy
Privacy Policy
Terms of Use
©2025
Home
Computer
