List Your Items for FREE!

The Internet's Easiest Way to Sell Used Telescopes

Learn more about us here.

Latest ads

Ads Date
Intelliscope Dobsonian Telescope 10019 XT10i

Intelliscope Dobsonian Telescope 10019 XT10i

I am selling an Orion SkyQuest XTi 10" telescope that is practically brand new - used it only twice. It is too big for what i wanted. Comes with every...

Reflectors, el paso

02/26/2019
8" Meade 2080 LX3 Quartz Drive Telescope

8" Meade 2080 LX3 Quartz Drive Telescope

Available is a excellent condition vintage 1980's 8" Meade 2080 Schmidt Cassegrain LX3 Quartz Drive Telescope. Includes original HD tripod, quartz dri...

Cats & casses, bozeman

02/26/2019
Celestron Echelon Binoculars With Tripod

Celestron Echelon Binoculars With Tripod

These are the Celestron 71454 Echelon 20x70 Binoculars. This setup also includes the Celestron 82052 Tripod with the Celestron 93524 Binocular Tripod ...

Binoculars, denver

02/21/2019
8 inch skyline dobsonian telescope (GSO)

8 inch skyline dobsonian telescope (GSO)

I am selling my 8" Skyline Dobsonian telescope. This is sold by Orion but this is not the normal Orion dobsonian. This is is the Skyline version, whic...

Reflectors, sacramento

02/21/2019
Telescope

Telescope

This is almost brand new still had tags on it display model Sky-Watcher Flextube 8" 200p Synscan GOTO Collapsible Dobsosian Telescope.

Astrophotography, denver

02/20/2019
8" Celestron With Meade LXD75

8" Celestron With Meade LXD75

For sale is a turnkey astronomical telescope package. It is a Celestron 8" optical tube witha carbon fiber tube with a Meade LXD75 mount and Autostar ...

Cats & casses, prescott

02/20/2019
10 inch Orion Intelliscope XT10i, complete with 2 eyepieces, barl

10 inch Orion Intelliscope XT10i, complete with 2 eyepieces, barl

10 inch Orion Intelliscope XT10i, complete with 2 eyepieces, barlow lens, collimation device, roller base, extension base. Original cost over $1,300.....

Reflectors, chattanooga

02/18/2019
8" Inch Telescope Bausch & Lomb w/ motor base & tripod

8" Inch Telescope Bausch & Lomb w/ motor base & tripod

Bausch & Lomb Criterion 8000 8" f/10 2000mm FL Schmidt Cassegrain telescope Excellent condition, Very little signs of use. Used rarely and always stor...

Cats & casses, san francisco bay area

02/13/2019

View more »

Why AstroAgain?

AstroAgain™ provides a safe, secure community for finding used telescopes for sale. We're a new online marketplace for pre-owned telescopes and astronomy gear. Buy or sell Used Meade Telescopes, Used Celestron Telescopes, Used Telescope Mounts, Astrophotography, ATM Parts, Barlows, Binoculars, Binoviewers, Cats and Casses, Diagonals, Eyepieces, Filters, Finderscopes, Focusers, Mounts and Tripods, Observatories, Refractors, Reflectors, Solar Filters, Telescopes for Kids, Used Telescopes, Used Spotting Scopes, Children's Telescopes, Toddler Telescopes, Kids Outdoor Telescopes, and more! "Wanted" ads and ads for astronomy related services are welcome!

Some of the brands in high demand include Astro-Tech, AWB, Bresser, Celestron, Epsilon, Explore Scientific, Galileo, GSO, Hubble Optics, Intelliscope, JML, Mead, Orion, Questar, Royce Optics, Sky Watcher, Starblast, Takahashi, Tecron, Telcat, Zhumell, and ZWO.