This is LNIB I bought about 1 year ago and never had a chance to use it as I sold my C-90 and bought a 10" DOB and had to by another type so its been sitting on the shelf since I bought. Paid $45.00 at ScopeCity In S.F. I will sell for $30.00 shipped anyhere in the US or Canada.
P.S. This picture is from Scopecitys web site and pictures 2 units I am only selling 1 You willneed to purchase a t-ring adapter for your make of camera.The way this piece works is your eyepiece is inserted into the cylinder and held with set screw. And attach your camera to the back and insert into telescope.
Thanks For Looking