Here we have a Great  "MRC Command 2000 Digital Command Control System AD090". Can be used on HO N or G Scale Trains. This was used less that a month before being boxed back up and forgotten about.  It was tested and works great. Very little visible wear and comes with everything you see in the photo's of actual items. 

Be sure to visit my eBay store by clicking on the above link for even more great items at fantastic prices. Please let me know if you have any specific questions pertaining to these as they are used, and Thank You for your continued Interest, support and business.