MegaMacs offers the refurbished Apple Mac mini Intel Core 2 Duo 2.26GHz Desktop
(no monitor), model no. MC238LL/A, for $249.99
plus around $20
for shipping. That's $129 under the lowest total price we could find for a used
unit with 4GB RAM elsewhere. It features an Intel Core 2 Duo 2.26GHz dual-core processor, 4GB RAM, 160GB hard drive, Nvidia GeForce 9400M 256GB graphics, SuperDrive DVD burner, Airport extreme (802.11ac wireless), Gigabit Ethernet, Bluetooth 2.1+EDR, and Mac OS X (it's unclear which version). Deal ends October 6.
Note: A 30-day MegaMacs warranty is included.