Today's deals from DealNN include price breaks on iMacs, hard drives, and more. Apple.com is currently offering discounts on a wide range of refurbished iMacs, one of which is the refurb. 2.8GHz iMac with Intel Quad-Core i5 processor, 27-inch display, 1TB hard drive, and 4GB of RAM. Now featured at DealNN, this iMac can be purchased for only $1419 and offers savings of up to $280.