I have the following Celestron Plossls for sale:
Two each 6mm Fully Multi-coated with rubber eye ring, Taiwan.
One each 9mm Fully Multi-coated with rubber eye ring, Taiwan.
One each 10mm "Silver Top", Multi-coated, no country of origin engraved on it so it is probably from China.
The other eyepiece in the image has been sold.
$25 each shipped for the Taiwan Plossls and $20 shipped for the Chinese Plossl in the USA. All of these are in new condition without any cosmetic or optical flaws. If interested, make offers on multiple eyepieces.
Paypal or certifed funds.