MacBook Air prices have officially been slashed at B&H Photo exclusively for AppleInsider readers. Save up to $150 instantly on premium models with 16GB of memory, extra storage and even AppleCare.Killer MacBook Air dealsThree exclusive offers are available to readers at B&H Photo the week of March 1, with discounts of up to $150 off standalone MacBook Air systems and a premium configuration bundled with AppleCare when activated using the instructions below. B&H is also throwing in free shipping on orders delivered within the contiguous U.S., with units in stock at press time on two of the three configs — and the third expected to ship within one to two weeks.Read more