With the school year around the corner, it's just about time to start thinking about getting a new laptop. Depending on what you need it for, a brand-new model with the latest tech may not be necessary. If you're just looking for a laptop for general computing and school work, there's a deal right now that you should check out. This nearly pristine refurbished MacBook Air is only $420 right now. The discount applies to the 2013 Intel Core i5, 11-inch model. An 11-inch laptop is highly...