Expercom offers the Apple iMac Intel Core i3 3.06GHz 21.5″ Desktop, model no. MC508LL/A, for $1,049 plus $23 for shipping. (Scroll down and select the 8GB option under “Memory”.) That’s the lowest total price we’ve seen for this desktop with 8GB RAM. (For further comparison, we saw it with half the RAM for $65 less last month.) This iMac features an Intel Core i3-540 3.06GHz dual-core processor, 21.5″ 1920×1080 widescreen LCD, 8GB RAM, 500GB 7200 rpm hard drive, SuperDrive, ATI Radeon HD 4670 256MB video card, Bluetooth 2.1+EDR, AirPort Extreme, iSight, Apple Magic Mouse, Apple Wireless Aluminum Keyboard, and Mac OS X 10.6 Snow Leopard.