I am selling a University Optics 9mm HD ortho eyepiece. I bought the eyepiece early last year from Frontier Optics for $125. The eyepiece was used a few times before I bought a 8mm - 24mm zoom which turned me into the worlds laziest observer! The eyepiece is in perfect condition as you can see from the photo. These eyepieces are generally considered quite good for planetary work.
For more information I have included a link:
http://www.universityoptics.com/125inch.htm#HD
I'm asking $90 with the buyer to pay postage. I'm in Brisbane if the buyer would like to pick it up.
Cheers,
Dan