I have for sale a brand new MTH FB-0000020 6 pin (vertical plug) PS3 35mm long wireless drawbar - $10 shipped.
Also have a slightly used MTH FB-00000022 6 pin (vertical plug) PS3 45mm long wireless drawbar - $8 shipped. The 45mm drawbar came off a 9 month old locomotive which I swapped out for a 40mm drawbar and is in excellent shape..
email edrappe@cox.net