Not another eMac, but he's also selling an iMac G4 17" 1GHz/512MB/80GB/Superdrive/Apple Keyboard/New Mighty Mouse/original speakers for $350.
I currently have a G4 450MHz Cube which I'm looking to sell in order to get a faster secondary machine. I originally bought it used for it's looks, but now I'm ready to part with it. It has 1.5GB/20GB/DVD/Airport, and it's hooked up to an Apple 17" LCD.