ONLY BUY THIS IF YOU KNOW HOW TO REPAIR MODEL TRAINS, USE IT AS SPARE PARTS OR JUST FOR STATIC DISPLAY!!!
Here's an item from Bachmann Trains, which is EMD F9 Diesel Santa Fe 307.
The diesel locomotive does not run, the only thing it can do is light up. There are no couplings at both ends of the engine. There are no instructions included, but the box itself is in excellent condition.