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Home / Optical Instruments / Professional telescopes refurbished & used for sale | For Sale USA
Astronomical telescope eq3 - astronomical,

Astronomical telescope eq3 - astronomical,

$210.37
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Professional astronomical - professional,

Professional astronomical - professional,

$69.90
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Telescope 130eq newtonian - telescope,

Telescope 130eq newtonian - telescope,

$286.38
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Astronomical telescope 1000x

Astronomical telescope 1000x

$210.37
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Professional astronomical - professional,

Professional astronomical - professional,

$49.49
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Svbony mk127 127mm - svbony,

Svbony mk127 127mm - svbony,

$549.99
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Zwo seestar s30 - zwo,

Zwo seestar s30 - zwo,

$360.00
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Professional 76x700 - professional,

Professional 76x700 - professional,

$95.03
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Zwo seestar s30 pro - zwo,

Zwo seestar s30 pro - zwo,

$600.00
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Svbony sv48p 102mm 5 - svbony,

Svbony sv48p 102mm 5 - svbony,

$299.99
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Svbony sv503 102ed - svbony, 70/80/102ed

Svbony sv503 102ed - svbony, 70/80/102ed

$429.99
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Professional astronomical - professional,

Professional astronomical - professional,

$48.99
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Professional astronomical - professional,

Professional astronomical - professional,

$56.99
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Barska 525 power starwatcher - barska,

Barska 525 power starwatcher - barska,

$135.99
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Barska professional - barska,

Barska professional - barska,

$181.27
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800x90 professional refractor - professional,

800x90 professional refractor - professional,

$179.99
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Coheali 70mm professional - coheali,

Coheali 70mm professional - coheali,

$35.99
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Svbony mk127 telescopes - svbony,

Svbony mk127 telescopes - svbony,

$759.99
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Zwo seestar s30 pro - seestar,

Zwo seestar s30 pro - seestar,

$599.99
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Telescope gskyer 130eq - gskyer,

Telescope gskyer 130eq - gskyer,

$249.99
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Svbony mk127 telescope - svbony,

Svbony mk127 telescope - svbony,

$869.99
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Meade mount head with - head,

Meade mount head with - head,

$750.00
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Telescope 130eq newtonian - 130eq,

Telescope 130eq newtonian - 130eq,

$200.00
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Telescope for adults high - telescope,

Telescope for adults high - telescope,

$148.06
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Telescope for adults - for,

Telescope for adults - for,

$54.93
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Svbony mk90 telescopes - svbony,

Svbony mk90 telescopes - svbony,

$209.99
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Zwo seestar s50 pro - seestar,

Zwo seestar s50 pro - seestar,

$949.99
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Svbony mk105 telescopes - svbony,

Svbony mk105 telescopes - svbony,

$299.99
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Telescope for adults high - adults,

Telescope for adults high - adults,

$187.00
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Barska 525 power starwatcher - barska,

Barska 525 power starwatcher - barska,

$139.99
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Telescope for - for, adults

Telescope for - for, adults

$69.99
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Professional astronomical - professional,

Professional astronomical - professional,

$472.99
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70080 professional telescope - professional,

70080 professional telescope - professional,

$120.00
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Telescope for adults - for,

Telescope for adults - for,

$58.97
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Telescope for adults high - telescope,

Telescope for adults high - telescope,

$189.99
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Svbony sv550 80mm telescopes - svbony,

Svbony sv550 80mm telescopes - svbony,

$749.99
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Telescope 152 760 professional - telescope,

Telescope 152 760 professional - telescope,

$895.96
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Seestar s30 pro digital - s30,

Seestar s30 pro digital - s30,

$575.00
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Refractive professional - refractive,

Refractive professional - refractive,

$215.00
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Telescope for adults - for,

Telescope for adults - for,

$94.99
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Svbony sv503 70ed - sv503, f/6.78

Svbony sv503 70ed - sv503, f/6.78

$499.99
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Zwo seestar s50 - seestar,

Zwo seestar s50 - seestar,

$15.99
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Svbony sv550 122mm - svbony,

Svbony sv550 122mm - svbony,

$2099.99
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90500 professional - 90500,

90500 professional - 90500,

$179.99
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500x90 professional refractor - 500x90,

500x90 professional refractor - 500x90,

$97.85
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Svbony sv550 80mm telescopes - sv550,

Svbony sv550 80mm telescopes - sv550,

$1959.99
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Askar fma180 telescope - askar,

Askar fma180 telescope - askar,

$350.00
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Sky watcher eq6 fully - sky-watcher, –

Sky watcher eq6 fully - sky-watcher, –

$3547.00
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Professional astronomical - professional,

Professional astronomical - professional,

$56.99
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Telescope for adults - telescope,telescope,

Telescope for adults - telescope,telescope,

$59.37
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Telescopes for adults high - telescopes,

Telescopes for adults high - telescopes,

$208.12
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Celestron advanced - celestron, vx

Celestron advanced - celestron, vx

$1299.00
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Celestron nexstar evolution - celestron,

Celestron nexstar evolution - celestron,

$2999.00
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Svbony sv503 102ed telescopes - sv503,

Svbony sv503 102ed telescopes - sv503,

$749.99
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Stellarmate pro - stellarmate,

Stellarmate pro - stellarmate,

$450.00
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Svbony mk105 1365 105mm - svbony, 1365/105mm

Svbony mk105 1365 105mm - svbony, 1365/105mm

$299.99
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Zwo seestar s50 pro 50mm - seestar, large

Zwo seestar s50 pro 50mm - seestar, large

$967.10
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Telescope for adults high - for,

Telescope for adults high - for,

$118.39
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Svbony sv48p 102mm - 102mm, f/6.5

Svbony sv48p 102mm - 102mm, f/6.5

$299.99
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Professional astronomical - professional,

Professional astronomical - professional,

$92.99
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Professional astronomical - professional,

Professional astronomical - professional,

$48.99
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Svbony sv503 70mm telescopes - svbony,

Svbony sv503 70mm telescopes - svbony,

$499.99
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Svbony sv555 telescope - sv555,

Svbony sv555 telescope - sv555,

$547.00
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F70076 350 times large - f70076,

F70076 350 times large - f70076,

$75.00
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Skyoptikst 150 1400 - skyoptikst, eq

Skyoptikst 150 1400 - skyoptikst, eq

$319.98
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Svbony sv503 102ed - svbony, 70/80/102ed

Svbony sv503 102ed - svbony, 70/80/102ed

$429.99
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Svbony mk127 telescopes - svbony,

Svbony mk127 telescopes - svbony,

$619.99
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Telescope 28x 525x high - telescope, 28x-525x

Telescope 28x 525x high - telescope, 28x-525x

$109.99
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Professional multi coated - professional, multi-coated

Professional multi coated - professional, multi-coated

$322.99
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Telescopes for adults - telescopes,

Telescopes for adults - telescopes,

$107.68
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New askar sqa55 astronomical - askar,

New askar sqa55 astronomical - askar,

$809.99
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Professional astronomical - professional,

Professional astronomical - professional,

$109.99
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Telescope for - telescope,

Telescope for - telescope,

$299.99
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Professional refractor - professional,

Professional refractor - professional,

$119.96
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Svbony sv503 102ed - svbony,

Svbony sv503 102ed - svbony,

$749.99
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Svbony mk127 telescope - svbony,

Svbony mk127 telescope - svbony,

$1069.99
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Celestron advanced in - celestron,

Celestron advanced in - celestron,

$1899.00
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Telescope for adults high - for,

Telescope for adults high - for,

$157.92
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Svbony mk127 telescope - svbony,

Svbony mk127 telescope - svbony,

$1069.99
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Svbony sv503 telescopes - svbony,

Svbony sv503 telescopes - svbony,

$749.99
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Svbony mk127 telescope - mk127,

Svbony mk127 telescope - mk127,

$869.99
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Professional astronomical - professional,

Professional astronomical - professional,

$56.99
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300 70mm professional - 300/70mm,

300 70mm professional - 300/70mm,

$49.49
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Maxvision astronomical - maxvision,

Maxvision astronomical - maxvision,

$859.96
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152 1900mm maksutov - 152/1900mm, maksutov-cassegrain

152 1900mm maksutov - 152/1900mm, maksutov-cassegrain

$826.46
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Professional astronomical - professional,

Professional astronomical - professional,

$49.49
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80600 professional - ,

80600 professional - ,

$119.99
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Svbony sv555 telescope - svbony,

Svbony sv555 telescope - svbony,

$639.99
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Celestron advanced inch - celestron, vx

Celestron advanced inch - celestron, vx

$3599.00
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Professional astronomy folding - professional,

Professional astronomy folding - professional,

$219.99
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Svbony mk127 telescopes - mk127,

Svbony mk127 telescopes - mk127,

$609.99
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Svbony mk127 telescope - svbony,

Svbony mk127 telescope - svbony,

$749.99
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Svbony sv503 102ed - svbony,

Svbony sv503 102ed - svbony,

$589.99
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Zwo seestar s30 pro - zwo,

Zwo seestar s30 pro - zwo,

$699.00
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Barska starwatcher 700x 60mm - barska,

Barska starwatcher 700x 60mm - barska,

$179.99
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Telescope for adults - telescope,

Telescope for adults - telescope,

$332.15
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Looking for more professional telescopes?

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📊96 listings · from $15.99 · avg $516.52
⚠️ These listings were last updated more than 8 days ago. Search for fresh listings

Browse 96 professional telescopes listings currently in our index. Prices range from $15.99 to $3599, with an average of $516.52. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about professional telescopes →

Try this: questar telescope | losmandy | merlin mrve22 | telescope goto | orion telescope | televue genesis | parabolic mirror | celestron evolution | reflector telescope | telescope mount coronado

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Everything you need to know about professional telescopes

Whether you are looking for a brand-new or second-hand professional telescopes, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $15.99, while premium listings can reach $3599 — giving you a wide budget spread to work with. The average price of $516.52 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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