BNIB. This is an unknown brand listed as a high end performer w/ less than 1/10th wave and 94% reflectivity. Comes w/ the classy brass retention ring instead of a set screw. No 1.25" adapter. This is the equivalent of Meade's #929 UHTC but with a Televue-like lens tube. This is a fine unit and if dissatisfied for some reason with its performance, return it in original condition (your cost). Asking $85, shipped CONUS, paypal accepted + 3% if using a credit card.
Thanks for looking!