MegaMacs offers the refurbished Apple MacBook Intel Core 2 Duo 2.4GHz 13.3" Laptop, model no. MC516LL/A, for $299.99 with free shipping. That's the lowest total price we could find by $20 in any condition, although we saw a refurb for $10 less in January. It features an Intel Core 2 Duo 2.4GHz dual-core processor, 1280x800 LCD, 2GB RAM, 250GB hard drive, SuperDrive, AirPort Extreme (802.11n), Bluetooth, webcam, and OSX 10.10 (Yosemite). Deal ends March 4.

A 30-day MegaMacs warranty applies. Note that this item is in "Grade B" condition and may have scratches, scuffs, or other cosmetic blemishes.