O Scale, 3 rail,  MTH Rail King #30-20170-1 SD70ACe diesel loco, Southern Railway Heritage #8099 used but in very good condition.  Original box, AND original wrap.  Looks to be in very good condition.  May need servicing before running much.  Detailed body, diecast Truck sides, Pilots and fuel tank,  factory painted, metal chassis, metal handrails, 2 precision flywheel motors,  cab crew installed w. lighted cab interior, Metal body side grills, 2 Remote controlled proto-couplers, constant intensity headlights, working ditch lights, Lighted marker lights and number boards, Proto-sounds 3.0 with digital command system,  operates on  O-31 curves.    For ages 14 and up.