For previous customers only, ExperCom offers the Apple iMac Intel Core i5 2.7GHz 21.5" Desktop, model no. ME086LL/A, for $1,396.42 plus $23 for shipping. That's $107 less than what Apple charges for the same configuration. Features include an Intel Core i5-4570R 2.7GHz Haswell quad-core processor, 21.5" 1920x1080 LED-backlit display, 8GB RAM, 1TB fusion hard drive, NVIDIA GeForce GT 640M 512MB video card, AirPort Extreme (802.11n), two Thunderbolt ports, four USB 3.0 ports, FaceTime HD camera, Bluetooth 4.0, Gigabit Ethernet, Magic Mouse, wireless keyboard, and OS X Mountain Lion. Deal ends March 11.