Newegg offers the refurbished Lenovo ThinkCentre M71E Intel Pentium G630 2.7GHz Small Form Factor Desktop PC for $99.99. This $20 mail-in rebate drops it to $79.99. With free shipping, that's $120 off list and tied with our mention from last month as the lowest total price we've seen. Features include an Intel Pentium G630 2.7GHz Sandy Bridge dual-core processor, 4GB RAM, 250GB hard drive, DVD player, Gigabit Ethernet, and Windows 7 Professional 64-bit. Rebate ends March 31.

Note: A 1-year warranty applies, although it's unclear who backs it.