MegaMacs offers the refurbished Apple iMac Core 2 Duo 3.06GHz 21.5" Desktop, model no. MB950LL/A, for $819.99 with $2 for shipping. That's $10 under our refurb mention from last week and the lowest total price we've seen for this model. This iMac features the Intel Core 2 Duo 3.06GHz processor, 21.5" 1920x1080 widescreen LCD, 4GB RAM, 1TB 7200 rpm hard drive, SuperDrive, Bluetooth 2.1 +EDR, AirPort Extreme, iSight, ATI Radeon HD 4670 256MB video card, and Mac OS X 10.6 (Snow Leopard). Deal ends September 4 at 3:30 pm ET.

A 30-day MegaMacs warranty applies.