newegg offers the Foxconn AMD E-350 1.6GHz Barebones Nettop PC (no monitor), model no. NTA350-0H0W-B-A-NA, for $154.99 with free shipping. That's the lowest total price we could find by $15, although we saw it for $5 less a year ago. (For further comparison, we saw it bundled with a 60GB SSD for $18 more last summer.) Features include an AMD E-350 1.6GHz dual-core processor, support for up to 4GB of RAM, AMD Radeon HD 6310 integrated graphics, 802.11n wireless, Gigabit Ethernet, two USB 3.0 ports, media card reader, and DVI and HDMI outputs.

Note that this lacks RAM, a hard drive, and OS.