Unusual piece for sale.

An O scale  toy train  Power mechanism for a Marklin 0-6-0 steam loco.   Looks like it has never been used.   However as you can see in several pictures,  a wire on one side of motor has been broken, along with part of a plastic "wire holder" on that side.   I assume if repaired and reconnected, the unit would run.  3 rail 2 pick up ACunit.