For sale is a Televue 7mm Nagler Type 1, and a Televue 12mm Nagler Type 2 (12mm now sold).
Both are in excellent condition (I am the original owner), with the only marking being from the focuser screw to hold the eyepiece in. The 7mm comes with a cover on the end that goes into the focuser (it was shipped to me with only one cover, maybe due to the shape of the rubber end at the "eye" end). The 12mm comes with covers on both ends.
Price is $160 for the 7mm and $225 for the 12mm (or best offer), plus postage. Please PM me if interested.