I have a Tele Vue 2" standard mirror 96% enhanced coating, not everbright, diagonal for sale.
There are three very short fine/faint scratches on the mirror surface. They are away from the center of the field of view. Also there are a couple of marks right near the edge of the mirror. These flaws show up only when viewing a bright light with the mirror (skylighting) and have not been an issue when in use. I cannot see them with an eyepiece in place. The barrel does has setscrew marks.
The buyer of this diagonal will be pleased with its performance. I used it for three years and it performed well for me.
I also have available the Tele Vue 1.25" adapter (no caps).
2" plugs/caps are supplied with the diagonal body.
$100.00 for the diagonal, shipping paid to Con. U.S. locations.
$20.00 for the adapter, shipping paid to Con. U.S. locations.
$115.00 for both, shipping paid to Con. U. S. locations. What a deal!