An oldie but a goodie

The VIA EPIA M motherboard was the first EPIA board to really make it big. Featuring decent (for the time) onboard graphics, 512MB of onboard RAM and a VIA C3 Eden processor with a ground-breakingly low power consumption, the board became a modder's paradise, and a cheap and easy way to build a home server. On eBay at the moment you can pick up a used EPIA M, that was used as a home server for years, for a meagre $50. Check it out.