Up for auction are 2- Throttle UP Soundtraxx Model S220-IR Steam Sound Systems and Infrared Throttle (1 and 2), with remotes.  Includes original owners manual and other documents.  You are getting two for one money.  What a great purchase for your model train hobby!  Shipping and handling charges apply only to the continental USA; all other locations will be based on zip code.  Thanks for your bids and good luck!!