Used Dell Dimension 4550 tower that includes a moue,keyboard and speakers
$125
hardware:
30 Gig hard drive
CD-RW
CD-Rom
Intel Pentium 4 2 GHz CPU
512 Megs of DDR Ram
Nvidia GeForce MX 420 64 Meg AGP video card
Soundblaster Live sound card
software:
Windows XP Pro SP3
Microsoft Office 2007
Quicken Home & Business 2012
BurnAware Free
Google Earth
Imunet Protect Anti-Virus
Auslogics Boostspeed
MalwareBytes Ant-Malware