Apple is all but confirmed to be planning a press conference for March 7th during which it will unveil its next-generation iPad tablet. The iPad 3 is expected to feature a high-definition 2,048 x 1,536-pixel Retina Display along with a faster quad-core Apple A6 processor, embedded 4G LTE, an upgraded rear camera and a redesigned case. There is no question that the new iPad will be a significant upgrade compared to the current model, but not everyone needs the latest and greatest. For those willing to forgo the added speed, embedded LTE and HD display, Best Buy is now offering $50 off every iPad 2 model it carries. Of course buying the iPad 2 now at a $50 discount is a risky move — a number of reports have suggested that Apple will continue to sell its current tablet at a discount of $100 or more once the next-generation iPad 3 launches next month.