Altatac via Walmart offers the refurbished 4.7-lb. Apple MacBook Intel Core 2 Duo 2.4GHz 13.3" Laptop in White, model no. MC516LL/A, for $249.95 with free shipping. That's the lowest total price we could find for a refurb in sufficient stock by $25, although we saw it for $30 less last August. It features an Intel Core 2 Duo 2.4GHz dual-core processor, 1280x800 LED-backlit LCD, 2GB RAM, 250GB hard drive, Nvidia GeForce 320M 256GB graphics, SuperDrive DVD burner, AirPort Extreme (802.11n wireless), Gigabit Ethernet, Bluetooth 2.1 + EDR, webcam, 6-cell battery, and Mac OS X 10.6 (Snow Leopard).
Note: No warranty info is provided.