I am sell one Meade Model #140 2x Apochromatic Barlow Lens.
This item is like brand new and comes with dust cap, end cap and box.
The Meade #140 2x Apochromatic Barlow includes a 3-element, air-spaced telenegative lens unmatched in image resolution, contrast, and color correction.
I used it a couple of times at most.
Price is $55.00 shipped CONUS.
Payment methods are PayPal and Postal Money Order.
Thanks for looking.