Atlas O 3-Rail Motorized Turntable #6910; New in original box. List price $229.95. Pit diameter: 24"; Proven Geneva-gearing for positive indexing; Can be used for both 3-rail and 2-rail operation; Will run on AC or DC power; Compatible with Lionel TrainMaster Command; Molded in appropriate colors; Complete hook-up instructions; Added details; Easy tabletop installation; Motor Drive included in box for smooth and easy operation. UPS insured shipping $10.95. PayPal also accepted for payment.