First, for anyone who answered my first ad, the idea of favoring multiple eyepiece purchasers is a very bad idea. I'm sorry if I didn't have what you were looking for. From now on, first come, first sale. It's the fairest way, and a lot less confusing.
If you aren't familiar with the quality and desirabilty of the Celestron Ultima eyepieces, it is worthwhile doing some internet research as you consider these eyepieces of mine. I feel these are the very best plossl in the "under $100" price range, and that view is shared by many, many people.
These eyepieces have seen little use and are in excellent condition because they are my back-ups for the Pentax XL and SMC orthos I usually use. I have boxes and caps for each. Mostly they just sit in case we have two scopes set up and need a second eyepiece of a given focal length.
I do take PayPal. Here are the focal lengths, descriptions and individual prices, shipped within U.S. All are 1.25":
5mm Ultima $55
10mm Antares Ultima $55 (perfect match to Celestrons who never offer a 10mm)
18mm Ultima $60