Jes Extender for sale

I have a jes extender that is just collecting dust on my desk for sale. From the lack of privacy I could only try it for a few times and gave up and now it’s just been sitting in my desk. It comes with everything including the manual and the box it came with ( Not the wooden box ). Does 55 dollars shipped sound fair? I will accept paypal. Please drop me a pm. It is in very good condition.