ExperCom offers the Apple iMac Intel Core i5 3.1GHz 27" Desktop upgraded with 16GB RAM for $2,248 plus around $29 for shipping. That's $300 under our mention from last week of this computer with a faster processor and $472 under what Apple charges for this configuration. Features include an Intel Core i5 i5-2400 3.1GHz Sandy Bridge quad-core processor, 27" 2560x1440 LED-backlit widescreen glass LCD, 16GB RAM, 1TB hard drive, SuperDrive, Radeon HD 6970M 1GB graphics, AirPort Extreme (802.11n), two Thunderbolt ports, FaceTime HD camera, Bluetooth 2.1+EDR, Gigabit Ethernet, OS X Lion, and more. Deal ends March 20.