Solarbotics/ HVWTech have come out with the first real "production" version of the Freeduino. It's called the "Freeduino SB". It's got a few interesting features... (optional Aref pot, power switch, better RX TX led placement, you can use type A or type B USB connectors, etc etc...) It comes as a mini-kit, with all the SMT parts soldered on. You solder the included socket, headers etc, saving quite a few bucks in the process.
Check it out here.