I have two, new, 2014 Big Blue AirPaks that I would like to sell. Machines are NOS with the #3 Railroad Option, and have never had leads put on them. One unit has a little over 2hrs, the other has just under 2hrs. Hours accumulated from run time every other month for 15 minutes or so. New price was approximately 42K. Selling price is 30K each. They are too big to hold up my mailbox, and I already have two others that I use. Machines are located in NW Missouri. If interested, please reply back. Thank you, Jim