The Freeduino 2009 kit is a through hole remake of the popular Arduino Duemilanove. It contains everything you'd expect from an Arduino like board, including auto-reset, auto-power selection, and on board USB.
Use the easy to follow directions to build the kit.
This is a full kit containing all of the parts required to build a Freeduino 2009 including a presoldered FT232RL chip; you will need to have some soldering ability. You will also need a USB A to B cable.