The Apple Store offers three factory-refurbished Apple Aluminum iMac desktops. Each is at least $350 off; all are at at the lowest price we've seen. They're covered by the same 1-year Apple warranty that comes with new units. They all include Intel Core 2 Duo processors, SuperDrives, Gigabit Ethernet, AirPort Extreme (802.11n), Bluetooth, iSight webcam, and other major features. The iMacs, all with free shipping:

• Apple MB417LL/A iMac 20" Intel Core 2 Duo 2.66GHz Desktop for $849
• Apple MB418LL/A iMac 24" Intel Core 2 Duo 2.66GHz Desktop for $1,099
• Apple MB419LL/A iMac 24" Intel Core 2 Duo 2.93GHz Desktop for $1,279