At Apple's online store today save on refurbished Mac minis, iPads and more. Starting at $699 is the refurb. Mac mini with a 2.5GHz Intel dual-core i5 processor, 4GB of RAM and a 500GB hard drive. A $300 price cut is offered on the refurb. MacBook Air with a 1.86GHz Intel Core 2 Duo processor, 2GB of RAM and 128GB of flash storage, now only $899.