MegaMacs offers the refurbished Apple MacBook Intel Core 2 Duo 2.13GHz 13.3" Laptop, model no. MC240LL/A, for $479.99 plus around $17 for shipping. That's $1 under our September mention and the lowest total price we've seen for a refurb with this configuration. (It's also a current price low by $5.) It features an Intel Core 2 Duo 2.13GHz dual-core processor, 13.3" 1280x800 LCD, 2GB RAM, 160GB hard drive, DVD burner, Airport Extreme (802.11n wireless), Bluetooth 2.0+EDR, and Mac OS X 10.7 Lion. Deal ends October 31.

Note: A 30-day MegaMacs warranty applies.