As one of its daily deals, and just for qualifying students, Best Buy cuts an extra $125 off a selection of Apple MacBook Pro Laptops, which are already marked down by $400 off, when you sign up to receive a unique coupon code. Plus, all items receive free shipping. That beats their mention of an extra $100 off these laptops from three weeks ago, although that discount applied to a selection of iMacs also. Deal ends today.