PC Liquidations offers the refurbished Dell OptiPlex 980 Intel Clarkdale i5 3.2GHz Desktop PC for $119.99 plus $15.82 for shipping. Features include an Intel Core i5-650 3.2GHz Clarkdale dual-core processor, 2GB RAM, and 250GB hard drive. (No operating system is included.) Deal ends August 31.

Note: A 90-way warranty is included but it's unclear who backs it.