[Lenovo Canada] Off lease Lenovo T61 - $170 + tax
Use coupon "ibmepp" at checkout for $30 off.
Core 2 Duo T8100(2.1GHz)
1GB RAM (4GB max)
160GB 5400rpm HD
15.4in 1680x1050 LCD
128MB nVIDIA Quadro NVS 140M
Intel 802.11agn wireless
64 bit capable. BIOS can be flashed to support SATA 2 speeds.
One warning. The nVidia graphics chips in these T61's were problematic. If the motherboard was never fixed, there is a risk of failure.
For $170 though, it's worth a look.