As one of its daily deals, MidnightBox offers the refurbished Apple iMac Core Duo 1.83GHz 17" Desktop, model no. MA199LL/A, for $319.95 plus $3.99 for shipping. That's tied with our mention of a refurb from three weeks ago and is the lowest total price we could find today for a similarly-configured refurb by $155. Features include an Intel Core Duo T2400 1.83GHz dual-core processor, 17" 1440x900 widescreen LCD, 512MB RAM, 160GB 7200 rpm hard drive, DVD/CD-RW combo drive, 802.11g wireless, Bluetooth 2.0 + EDR, webcam, and Mac OS X. Deal ends today.

Note: A 30-day MidnightBox warranty applies.