1. An automatic card shuffler, comprising: a card input mechanism configured to input cards into the automatic card shuffler; a card storage device configured to receive cards from the card input mechanism and temporarily store cards within the automatic card shuffler, the card storage device including a movable rack configured to move within the automatic card shuffler, the movable rack comprising a plurality of card storage compartments, each card storage compartment sized and configured to hold at least one card therein; and a card output mechanism for receiving a stack of shuffled cards from the card storage device and outputting the stack of shuffled cards from the automatic card shuffler, the card output mechanism comprising a movable ejector configured to simultaneously eject cards out from two or more card storage compartments of the movable rack, the movable ejector capable of simultaneously ejecting cards out from at least two card storage compartments of the movable rack.