MegaMacs offers the refurbished 5-lb. Apple MacBook Intel Core 2 Duo 2GHz 13.3" Laptop (pictured), model no. MB881LL/A, for $399.99. Coupon code "DMFREESHIP" bags free shipping (which is rare at MegaMacs.) That $17 under our refurb mention from four days ago and the lowest total price we could find for a refurbished system by $80. It features an Intel Core 2 Duo 2GHz dual-core processor, 13.3" 1280x800 widescreen LCD, 2GB RAM, 120GB hard drive, Airport Extreme (802.11n wireless), Bluetooth 2.1+EDR, NVIDIA GeForce 9400M 256MB video card, and Mac OS X 10.7 Lion.

Also available is the refurbished Apple MacBook Intel Core 2 Duo 2.13GHz 13.3" Laptop, model no. MC240LL/A, for $439.99. With free shipping via the above coupon, That's $17 under our Black Friday refurb mention and the best price we've seen for this configuration. It features an Intel Core 2 Duo 2.13GHz dual-core processor, 2GB RAM, 160GB hard drive, and otherwise the same specs as the above laptop.

A 30-day MegaMacs warranty applies to both. Coupon expires December 12.