Limited Edition Proto 2000 Series HO Scale Item 23023 Pennsylvania GP7 Phase II 2nd Release diesel locomotive PRR cab number 8549 in original box. Setting the standard for excellence in model railroading. Features Proto 2000 Magnetic Knuckle Couplers.  Train has never been removed styrofoam, factory sealed Mint C10.  Box is bright, clean, square and solid with excellent styrofoam.  Unattached trim and literature included.