Newegg offers the refurbished 4.5-lb. Dell Latitude D630 Intel Core 2 Duo 1.8GHz 14.2" Laptop for $129.99 with free shipping. That's $45 below last fall's refurb mention (which had a smaller hard drive) and the lowest total price we've seen. (It's a current low by $10.) Features include an Intel Core 2 Duo 1.8GHz dual-core processor, 14.1" LCD display, 2GB RAM, 80GB hard drive, DVD/CDRW optical drive, 802.11n wireless, and Windows 7 Home Premium 32-Bit.
A 1-year warranty applies, although it's unclear who backs it.