Fall is officially upon Us, and with it comes cozy weather, spooky costumes and one of the best shopping events of the year. Amazon Prime Big Deals Days falls on October 7 and 8, and Prime members can find ridiculously good deals on everything from Laura Geller cosmetics to Prettygarden maxi dresses and top-rated tech devices. The official sale hasn't begun, but the deals are already pouring in. With the holiday season just a few short months away, now is the time to cross everyone off your gift list without spending a fortune.