JemJem offers the refurbished 4.5-lb. Apple MacBook Pro Intel Core i7 2GHz 15.4" Laptop, model no. MC721LL/A, for $789 with free shipping. That's $160 below our March mention of a refurb and the lowest total price we've seen for this model. (It's a current low for a refurb by $38.) It features an Intel Core i7 2GHz quad-core processor, 15.4" 1440x900 LED-backlit widescreen LCD, 4GB RAM, 500GB 7200 rpm hard drive, SuperDrive, AirPort Extreme (802.11n wireless), Bluetooth 2.1+EDR, Gigabit Ethernet, iSight webcam, multi-touch trackpad, SD card reader, and OS X 10.6 (Snow Leopard). Deal ends June 9.

Note: A 90-day JemJem warranty is included.