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
Asher & Co
(215) 940-7825
Philadlephia, PA
map it
Steve Beach
Baraboo, WI
map it
Heartland Communications Internet Services Inc.
(270) 448-5334
Paducah, KY
map it
|
website
Yale University
(203) 737-2646
New Haven, CT
map it
Princeton University
(609) 258-6847
Princeton, NJ
map it
Computel
(704) 376-1116
Charlotte, NC
map it
IT Manage Services
(281) 815-2727
Houston, TX, TX
map it
|
website
A & A Mobile Repairs
Springfield, MO
map it
Lyondell Chemical
(713) 309-4813
Houston, TX
map it
|
website
Action Computer Co.
(618) 628-3990
Fairview Heights, IL
map it
|
website
Hesstech LLC
(732) 287-2442
Edison, NJ
map it
Stout Risius Ross
(312) 857-9000
Chicago, IL
map it
Computer Recovery & Acqusition
(508) 480-8540
Southborough, MA
map it
Data Solutions
(503) 848-7171
Gridley, CA
map it
Strivemindz
Newhaven, CHI
map it
|
website
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
