Newark offers the Raspberry Pi Model B Computer Board
for shipping. That's $2 under our mention from last month and the lowest total price we could find, now by $2. The Raspberry Pi is a credit card-sized, Linux-based computer on a single board. Powered from a microUSB socket, it features a 700MHz ARM processor, 256MB RAM, SD card slot (card not included, but one is required), Ethernet port, two USB 2.0 ports, HDMI output, and more.
More information, including complete specifications, is available here.