In LN condition, very little runtime evident on wheels. The F3 units and cars are all in LN condition. All TMCC functions work perfectly on the engines, including Railsounds, electro-couplers, and directional lighting. And all of the operating cars work perfectly. With all original boxes and instructions as shown. This is a change to get this set in LN condition at a used price! Buy with confidence in my 100% positive feedback. Thanks!