I have this eyepiece and a 35mm Panoptic. In my f/4.55 scope the 40mm's exit pupil is more overkill than the 35mm's so I'm keeping the Pan. Box and top lens cap included (it didn't come with a bottom cap).
Overall condition 8 out of 10, optics 9 out of 10. No visible defects optically.
A new U.O. MK-70 40mm goes for about $196 plus shipping. I'll sell mine for $170 which includes shipping (regular ground) and insurance. I will accept postal money order or bank draft.
Thanks for looking,