SIGMA COMPUTER
No Kidding, Just Deals since 1997

DESKTOPS PC
COMPAQ CELERON 733MHZ/CDROM/256MB/10GB                $115
COMPAQ PENTIUM III/CD-BURNER/256MB/10GB                     $127  
COMPAQ PENTIUM III SYSTEM/DVD/CDRW/256MB/10GB       $139
GTW PENTIUM 4 20GB/256MB/CD-BURNER                            $149  
COMPAQ PENTIUM 4 1.7GHZ/DVDRW/256MB/20GB               $199
EMACHINE CEL 2.2GHZ/40GB/384MB/DVDRW                        $199
COMPAQ PENTIUM 4 1.7GHZ/DVDRW/256MB/40GB                $209
COMPAQ PENTIUM 4.1.7GHZ/DVDRW/512MB/120GB              $249
HP AMD 3000/512MB/80GB/DVD-BURNER                                $235
HP PENTIUM 4 2.6GHZ/1GB RAM/DVD-BURNER/200GB           $275
COMPAQ AMD 3500/1GB RAM/DVDRW/500GB/XP                   $299

LAPTOPS PC
ACER CELERON 800MHZ/CDROM/256MB/10GB/12"                $125
COMPAQ CELERON 10GB/256MB/CDROM/13"                        $149
COMPAQ PENTIUM III 12GB/256MB/DVD/14" SCREEN             $199
DELL PENTIUM 4 512MB/DVD/CDBURNER/80GB/14"               $299
IBM PENTIUM 4 1.7GHZ/DVD/CDRW/14"                                    $299
DELL CORE 2 DUO 1.6GHZ/DVDRW/1GB/160GB/14"               $399

MONITORS
15" LCD MONITOR                                                                      $75
17" LCD FLAT PANEL MONITOR                                                 $90
19" LCD FLAT PANEL MONITOR                                                 $110

Misc
LOGITECH Wireless Keyboard & Mouse                                      $25
Laptop Base Cooling Pad With 3 Fan                                           $18
LOGITECH Speaker With Subwoofer                                            $35  
HP Copier, Scanner & Printer 3-in-one                                         $59
Lexmark z645 Printer                                                                     $39
450W Power Supply                                                                      $35
Sony DVD-RW Drive                                                                     $35
Samsung/ LG DVD/CDRW Combo Drive                                       $30  
CPU Cooling Fan Socket A/478/775/939/AM2                              $15
USB Game Pad                                                                             $10
Used CD-Rom Drive (White or Black)                                            $5
USB CABLE                                                                                   $10
25FT ETHERNET CABLE                                                              $15
IPOD CHARGER                                                                            $10
LAPTOP WIRELESS CARD                                                           $29
USB WIRELESS ADAPTOR                                                           $29
USB AUDIO ADAPTOR                                                                  $25
HEADPHONE                                                                                 $8
USB HUB                                                                                       $10
           * price & availability may change without notice*
          * Must mention that you see the price from the web*
All Computer system are for in-store pickup only no mail order please
Current Specials
Accepted
PC problem? Bring your computer in for a FREE ESTIMATE
30 DAYS WARRANTY ON ALL ITEMS
Security camera   
For TV ONLY $25
Wireless         
Security Camera       
For Any TV          
ONLY $59
Night Vision   
 Web Camera
ONLY $19
Our inventory change often, please stop by our store as
many of our item are not listed on this website.
External DVD
Burner       $55.00
Last updated 6/18/09
Wireless
Optical Mouse
ONLY $15
Notebook Cooling Pad
ONLY $18
USB Wireless Network  
ONLY $29
Store location:
5220 S Pulaski Rd Suite 238
Chicago, IL 60632
Inside the Super Mall
Business Hour:
Mon: closed
Tues-Sat: 12pm-8pm
Sun:12pm-7pm
CALL: 773-581-9083 for all your computer needs
Same day
Computer
Repair
Available
12FT HDMI CABLE
ONLY $19