Hello fellow Astromarters,
I have a pair of 9mm Nagler type 6's in optically perfect condition. Both have caps, I have one original box. I bought these for my binoviewers in my 1200mm f/l dob. Well, I have since moved up to a 1508mm f/l dob and the 9's are a bit too much. The 11's hit a sweet spot at 194x for me, so I would get more use out of them.
So, if you have a pair of 11mm Nagler type 6's and would rather have 9mm's, let me know.