CircuitCity.com has the
Acer Aspire Desktop PC for $259.96 with Free Shipping.
Pentium Dual Core E2160 1(.8Ghz/ 800 FSB/ 1MB L2 Cache); 1GB 800Mhz DDR2 Memory
250GB 7200 RPM HDD; CD/DVD Burner; NVIDIA GeForce 7050 Integrated Graphics; Microsoft Windows Vista Home Premium