JemJem offers the refurbished 4.7-lb. Apple MacBook Intel Core 2 Duo 2.4GHz 13.3" Laptop in White, model no. MC516LL/A, for $189.99 plus $1.99 for shipping. That's $20 under our January refurb mention and the lowest total price we've seen. (It's the best deal today by $18, although most retailers charge at least $225.) It features an Intel Core 2 Duo P8600 2.4GHz dual-core processor, 1280x800 LED-backlit LCD, 2GB RAM, 250GB hard drive, Nvidia GeForce 320M 256MB graphics, SuperDrive DVD burner, AirPort Extreme (802.11n wireless), Gigabit Ethernet, Bluetooth 2.1 + EDR, USB, mini DisplayPort, and Mac OS X 10.6 (Snow Leopard). Deal ends April 14.
A 30-day JemJem warranty applies. Note that this item will have cosmetic blemishes and comes with a non-OEM charger.