I have the following orthos for sale:
18mm Kasai(same company that makes them for UO)ortho. Small abrasion on top shoulder of eyepiece, optics untouched and mint. Comes with box, plastic bag. Kasai orthos don't come with caps.-$45 shipped CONUS
12.5mm UO ortho in mint condition-caps and bolt style case, no box-$48 shipped CONUS(Sale Pending)
Prefer PayPal as payment(add 2%)or money order. If you pay by PayPal, I'll ship Priority mail.