I can discern no flaws or problems with this 7mm Nagler, which is a NEAF "blem" in pristine condition. It has the characteristic small punch mark in its barrel which identifies it as a NEAF Televue. It's the more recent T1 version with the ribbed tubing and comes with its original box and at least its bottom cap (I may have the top cap too but have to check).
The glass and coatings on this eyepiece look great, it performs very well, and the sole reason it's being sold is that I've acquired a matched set of 7mm Nagler T6s for binoviewing which make this ocular redundant.
Asking $130 shipped, carefully packed and insured, CONUS.