MegaMacs offers the refurbished Apple MacBook Intel Core 2 Duo 2.4GHz 13.3" Laptop, model no. MC516LL/A, for $499.99 plus around $20 for shipping. That's $50 under our refurb mention from two weeks ago and the lowest total price we could find for a refurb now by $220. It features an Intel Core 2 Duo 2.4GHz dual-core processor, 1280x800 LED-backlit LCD, 2GB RAM, 250GB hard drive, SuperDrive, AirPort Extreme (802.11n), Bluetooth, webcam, and OS X 10.9 Mavericks.

A 30-day MegaMacs warranty applies.