Here's a nice basic system configuration from newegg.com with a keyboard mouse and speakers included for $265. Once you add shipping, it should be about $300.
Pro Source Full Tower case Model 606LUNA (blue) RetailFeatures:
All beveled metal edges to prevent injury
Room for 4 additonal fans 80mm
Specifications:
300W Channel Well Power Supply (meets p4 Specs)
2 front Mounted USB ports
Drive bays 4x 5.25", 2x 3.5" and 4x 3.5" (hidden)
Expansion Slots 7
Dimensions: W/H/D 200x430x440mm
Form Factor: AT/MICROATX/ATX/P4 more info-> N82E16811132001 $25.00
Asus A7N266-VM AA (AMD Assured Version) NVIDIA nFORCE 220 Chipset 266/200MHz FSB Motherboard Micro ATX- Retail
Socket A AMD Duron, Athlon, and Athlon XP up to 2600+
Chipset: NVIDIA nFORCE 220D (IGP-64 and MCP-D)
FSB:266/200 MHz
2 DIMM sockets support max. 1GB unbuffered PC2100/1600 non-ECC RAM
Slots:3x PCI 1xAGP PRO 4x
Onboard LAN:10/100 Mbps
Integrated AC97and Dolby Digital 5.1 (AC-3) Encoder Audio
Integrated Nvidia Nforce GeFORCE2 Video.
2 onboard USB ports more info-> N82E16813131433 $63.99
AMD Athlon XP 1800+/266 FSB Processor CPU 1800+/ 1.53GHz -0.13 micro Thoroughbred Core Retail, AXDA1800BOX
3 Years Warranty with heatsink and cooling fan. The Ultimate Digital Media Experience in an x86 Platform.Tailored for Microsoft® Windows® XP. Featuring QuantiSpeed Architecture for Rapid Execution of Applications. Tomorrow?s Technology Today.The Power of a Reliable Partner.
Specifications:
CPU: 1.53 GHz
Type: 1800 XP Thoroughbred
Cache: 256K
BUS: 266MHz
Socket A (PGA)
more info-> N82E16819103353 $57.00
All Components 256MB PC-2700 Memory module. 184-pin -OEM
Specifications:
Type: 184-pin DDR RAM
Capacity: 256MB
Speed: PC2700
Single Sided Lifetime warranty more info-> N82E16820159203 $37.00
MAXTOR 30GB 7200RPM Model # 6E030L0 OEM, DRIVE ONLY
Diamond Max Plus
Specifications:
Size: 30 Gigabytes
Interface: IDE ULTRA ATA133
Seek time: <10ms
RPM:7200
Cache 2MB
OEM(Drive alone) 1 Year Manufacturer Warranty more info-> N82E16822140132 $52.00
Aopen KeyBoard KB-858 107-key Windows Layout
107-key Windows layout
3 Windows 98 power keys
Membrane tactile switch
Laser engraved printing keys
PS2 connector
20 million life cycles more info-> N82E16823144001 $3.00
ENCORE ENF656-ESW-NDPR/ ENF656-PCIE-NDPR 56K V.92 INTERNAL PCI FAX / MODEM/ (NetoDragon) - RETAIL
Specifications:
56K V.92 Data/Fax Modem
PCI interface
Supports V.92,V.90,v.34 and Group 3 Protocols.
NetoDragon MDV92XP Chipset
Telephone out Modem In standard RJ-11 Jacks
Supports Windows 95,98,ME,2000,and XP
Comes with Software/Drivers and Phone cord more info-> N82E16825180003 $8.00
Designer-Plus Scrolling Internet Easy+ Mouse
High Precision Input Device. 600DPI High Resolution, for IBM PC & Compatible. Easy to use Plug & Play.
Specifications:
Connector: PS2
Buttons: 2 button + scroll wheel
Operation: Mechanical more info-> N82E16826129001 $.01
Lite On 52x Cd Rom - Model LTN-526 -Full OEM PACK Innovated SMART-X® to get the fastest CD-DAE/VCD data extraction speed by request
Specifications:
Speed : CD-ROM 52X (22X~52X, Average 38X)
Interface : ATAPI-E/IDE
Sustained Transfer Rate : 3300~7800KB/sec (Average:5700KB/sec)
PIO mode 4 16.6MB/sec, SW DMA 2, 8.3MB/sec, MW DMA 2, 16.6MB/sec,
Ultra-DMA/33, 33.3MB/sec
Access Time : 80ms (typical)
MTBF : 120'000 Power On Hours with 10% Duty
Full OEM Package with manu, driver, Audio cable and screws. more info-> N82E16827101203 $15.99
KINYO PS-193 2 CHANNEL MULTIMEDIA SPEAKERS
Dimension: W86 x H180 x D85 mm
2 Watt (RMS)
3" Full Range Speaker
Frequency Response: 120Hz~18KHz more info-> N82E16836401001 $4.00
Subtotal » $265.99